中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB標準是中華人民共和國國家標準，也叫GB國標，是中國大陸強制執行的國家標準，所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求，包括進口商品及服務； 本網站提供GB國家標準的查詢檢索，英文版翻譯，GB標準產品檢測檢驗及合規性分析服務； |
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GB/T 43088-2023 微束分析 分析电子显微术 金属薄晶体试样中位错密度的测定方法（中英文版） Microbeam analysis Analytical electron microscopy Method for determination of dislocation density in metallic thin crystal specimens |
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GB/T 43086-2023 塑料 聚合物分散体 筛余物的测定（中英文版） Plastics Polymer dispersions Determination of sieve residue |
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GB/T 43085-2023 塑料 聚合物分散体 游离甲醛含量的测定（中英文版） Plastics Polymer dispersions Determination of free formaldehyde content |
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GB/T 43062-2023 核能 反应堆压力容器和堆内构件中子注量和原子离位次数（dpa）的确定（中英文版） Nuclear energy - Determination of neutron fluence and number of atomic dislocations (dpa) in reactor pressure vessels and internal components |
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GB/T 42977-2023 纳米技术 纳米光电显示 量子点光转换膜的光学可靠性测定（中英文版） Nanotechnology Nano-optoelectronic display Optical reliability determination of quantum dot light conversion films |
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GB/T 6730.87-2023 铁矿石 全铁及其他多元素含量的测定 波长色散X射线荧光光谱法（钴内标法）（中英文版） Iron ore, determination of total iron and other multi-element content, wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) |
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GB/T 8151.26-2023 锌精矿化学分析方法 第 26 部分：银含量的测定 酸溶解-火焰原子吸收光谱法（中英文版） Methods for chemical analysis of zinc concentrates Part 26: Determination of silver content Acid dissolution-flame atomic absorption spectrometry |
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GB/Z 42358-2023 铁矿石 波长色散X射线荧光光谱仪 精度的测定（中英文版） Iron ore - Wavelength dispersive X-ray fluorescence spectrometer - Determination of accuracy |
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GB/T 43573-2023 服装散热性能的测定方法 出汗暖体假人法（中英文版） Method for determination of heat dissipation performance of clothing - sweating body warming dummy method |
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GB/T 43502.1-2023 天然气 颗粒物的测定 第1部分：用光学法测定粒径分布（中英文版） Natural gas - Determination of particulate matter - Part 1: Determination of particle size distribution by optical methods |
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GB/T 43607-2023 钯锭分析方法 银、铝、金、铋、铬、铜、铁、铱、镁、锰、镍、铅、铂、铑、钌、硅、锡、锌含量测定 火花放电原子发射光谱法（中英文版） Palladium ingot analysis method Determination of silver, aluminum, gold, bismuth, chromium, copper, iron, iridium, magnesium, manganese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin, zinc content Spark discharge atomic emission spectrometry |
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GB/T 43287-2023 塑料 在实际野外条件海洋环境中塑料材料崩解度的测定（中英文版） Plastics Determination of the degree of disintegration of plastic materials in the marine environment under actual field conditions |
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GB/T 5686.9-2023 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)（中英文版） Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method) |
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GB/T 43363-2023 废弃化学品中铜、锌、镉、铅、铬等12种元素形态分布的测定 连续提取法（中英文版） Determination of form distribution of 12 elements including copper, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method |
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GB/T 43275-2023 玩具塑料中锑、砷、钡、镉、铬、铅、汞、硒元素的筛选测定 能量色散X射线荧光光谱法（中英文版） Screening and determination of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in toy plastics by energy dispersive X-ray fluorescence spectrometry |
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GB/T 41639-2022 塑料 在实验室规模模拟堆肥化条件下塑料材料崩解率的测定（中英文版） Plastics Determination of disintegration rate of plastic materials under laboratory-scale simulated composting conditions |
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GB/T 2282-2022 焦化轻油类产品馏程的测定方法（中英文版） Method for Determination of Distillation Range of Coking Light Oil Products |
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GB/T 18255-2022 焦化粘油类产品馏程的测定方法（中英文版） Determination of distillation range of coking viscous oil products |
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GB/T 41497-2022 钒铁 钒、硅、磷、锰、铝、铁含量的测定 波长色散X射线荧光光谱法（中英文版） Vanadium, iron, vanadium, silicon, phosphorus, manganese, aluminum and iron determination of content wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 22459.5-2022 耐火泥浆 第5部分：粒度分布（筛分析）试验方法（中英文版） Refractory mortars—Part 5: Determination of grain size distribution ( sieve analysis ) |
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GB/T 6609.30-2022 氧化铝化学分析方法和物理性能测定方法 第30部分：微量元素含量的测定 波长色散X射线荧光光谱法（中英文版） Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 12157-2022 工业循环冷却水和锅炉用水中溶解氧的测定（中英文版） Determination of dissolved oxygen in water for industrial circulating cooling system and boiler |
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GB/T 3286.11-2022 石灰石及白云石化学分析方法 第11部分：氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)（中英文版） Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) |
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GB/T 37211.3-2022 金属锗化学分析方法 第3部分:痕量杂质元素的测定 辉光放电质谱法（中英文版） Methods for chemical analysis of germanium metal - Part 3: Determination of trace impurity elements - Glow discharge mass spectrometry |
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GB/T 42274-2022 氮化铝材料中痕量元素（镁、镓）含量及分布的测定 二次离子质谱法（中英文版） Determination of content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials Secondary ion mass spectrometry |
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GB/T 42035-2022 煤和岩石孔径分布的测定 核磁共振法（中英文版） Determination of pore size distribution of coal and rock - NMR method |
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GB/T 25963-2022 含脂肪酸甲酯中间馏分芳烃含量的测定 示差折光检测器高效液相色谱法（中英文版） Determination of aromatics content in middle distillates containing fatty acid methyl esters - High performance liquid chromatography with differential refractive index detector |
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GB/T 5687.13-2021 铬铁 铬、硅、锰、钛、钒和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)（中英文版） Ferrochromium—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method) |
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GB/T 40312-2021 磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法（熔铸玻璃片法）（中英文版） Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method) |
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GB/T 16840.7-2021 电气火灾痕迹物证技术鉴定方法 第7部分:EDS成分分析法（中英文版） Technical determination methods for electrical fire evidence—Part 7：Component analytic method of energy dispersive spectrometry |
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GB/T 40311-2021 钒渣 多元素的测定 波长色散X射线荧光光谱法（熔铸玻璃片法）（中英文版） Vanadium slag—Determination of multi-element contents—Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method) |
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GB/T 40401-2021 骨架密度的测量 气体体积置换法（中英文版） Determination of density by volumetric displacement—Skeleton density by gas pycnometry |
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GB/T 40280-2021 塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度（中英文版） Plastics—Resins in the liquid state or as emulsions or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method |
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GB/T 39873-2021 消毒剂中季铵盐的测定 液相色谱-串联质谱法（中英文版） Determination of quaternary ammonium salt in disinfectant—Liquid chromatography-tandem mass spectrometry |
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GB/T 39819-2021 输送带 三辊托辊最小过渡距离的确定（中英文版） Conveyor belts—Determination of minimum transition distance on three idler rollers |
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GB/T 23801-2021 中间馏分油中脂肪酸甲酯含量的测定 红外光谱法（中英文版） Determination of fatty acid methyl ester (FAME) content in middle distillates—Infrared spectrometry |
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GB/T 40797-2021 硫化橡胶或热塑性橡胶 耐磨性能的测定 垂直驱动磨盘法（中英文版） Rubber, vulcanized or thermoplastic -- Determination of resistance to abrasion -- Driven, vertical abrasive disc method |
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GB/T 1232.3-2021 未硫化橡胶 用圆盘剪切黏度计进行测定 第3部分：无填料的充油乳液聚合型苯乙烯-丁二烯橡胶Delta门尼值的测定（中英文版） Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented,oil-extended emulsion-polymerized SBR |
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GB/T 8151.22-2020 锌精矿化学分析方法 第22部分：锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法（中英文版） Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 223.37-2020 钢铁及合金 氮含量的测定 蒸馏分离靛酚蓝分光光度法（中英文版） Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation |
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GB/T 38939-2020 镍基合金 多元素含量的测定 火花放电原子发射光谱分析法（常规法）（中英文版） Nickel-based alloy—Determination of multi-element contents—Spark discharge atomic emission spectrometric method(routine method) |
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GB/T 2481.2-2020 固结磨具用磨料 粒度组成的检测和标记 第2部分：微粉（中英文版） Bonded abrasives—Determination and designation of grain size distribution—Part 2:Microgrits |
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GB/T 39560.2-2020 电子电气产品中某些物质的测定 第2部分：拆解、拆分和机械制样（中英文版） Determination of certain substances in electrical and electronic products—Part 2: Disassembly，disjointment and mechanical sample preparation |
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GB/Z 6113.403-2020 无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分：不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑（中英文版） Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products |
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GB/T 39294-2020 胶粘剂变色（黄变）性能的测定（中英文版） Determination of the discoloration performence for adhesive |
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GB/T 3780.27-2020 炭黑 第27部分：用圆盘式离心光学沉积测量法测定聚集体尺寸分布（中英文版） Carbon black—Part 27：Determination of aggregate size distribution by disc centrifuge photosedimentometry |
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GB/T 38385-2019 染料产品中分散黄23和分散橙149染料的测定（中英文版） Determination of disperse yellow 23 and disperse orange 149 dyes in dye products |
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GB/T 37505-2019 表面活性剂 分散剂中喹啉含量的测定（中英文版） Surface active agents—Determination of quinoline content in dispersing agents |
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GB/T 24583.3-2019 钒氮合金 氮含量的测定 蒸馏-中和滴定法（中英文版） Vanadium-nitrogen—Determination of nitrogen content—Distillation-neutralization titration method |
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GB/T 37243-2019 危险化学品生产装置和储存设施外部安全防护距离确定方法（中英文版） Determination method of external safety distance for hazardous chemicals production units and storage installations |
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GB/T 37160-2019 重质馏分油、渣油及原油中痕量金属元素的测定 电感耦合等离子体发射光谱法（中英文版） Standard test method for determination of trace metals in heavy distillate,residual oil and crude oil—Inductively coupled plasma optical emission spectrometry（ICP-OES） |
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GB/T 17040-2019 石油和石油产品中硫含量的测定 能量色散X射线荧光光谱法（中英文版） Determination of sulfur in petroleum and petroleum products—Energy dispersive X-ray fluorescence spectrometry |
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GB/T 36214.1-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第1部分：通则（中英文版） Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 1:General principles |
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GB/T 35998-2018 甘蔗和蔗渣的蔗糖分、锤度及纤维分测定 湿式分解法（中英文版） Determination of sucrose, brix and fibre in cane and bagasse—The wet disintegrator method |
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GB/T 36079-2018 声学 单元并排式阻性消声器传声损失、气流再生噪声和全压损失系数的测定 等效法（中英文版） Acoustics—Procedures for determination of transmission loss, flow noise and total pressure loss coefficient for arrayed element dissipative silencers—Equivalent measurement |
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GB/T 3884.21-2018 铜精矿化学分析方法 第21部分：铜、硫、铅、锌、铁、铝、钙、镁、锰量的测定 波长色散X射线荧光光谱法（中英文版） Methods for chemical analysis of copper concentrates－Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content－Wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 36590-2018 高纯银化学分析方法 痕量杂质元素的测定 辉光放电质谱法（中英文版） Method for chemical analysis of high purity silver—Determination of trace impurity elements contents—Glow discharge mass spectrometry |
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GB/T 35097-2018 微束分析 扫描电镜-能谱法 环境空气中石棉等无机纤维状颗粒计数浓度的测定（中英文版） Microbeam analysis—Scanning electron microscopy with energy dispersive X-ray spectrosmetry—Determination of numberical concentration of inorganic fibrous particles in ambient air |
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GB/T 36214.2-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第2部分：普适校正法（中英文版） Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 2:Universal calibration method |
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GB/T 36214.4-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第4部分：高温法（中英文版） Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part4:High-temperature method |
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GB/T 36226-2018 不锈钢 锰、镍、铬、钼、铜和钛含量的测定 手持式能量色散X射线荧光光谱法(半定量法)（中英文版） Stainless steel—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method) |
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GB/T 23227-2018 卷烟纸、成形纸、接装纸、具有间断或连续透气区的材料以及具有不同透气带的材料 透气度的测定（中英文版） Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability — Determination of air permeability |
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GB/T 36214.5-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第5部分：光散射法（中英文版） Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part5:Method using light-scattering detection |
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GB/T 36214.3-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第3部分：低温法（中英文版） Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 3:Low-temperature method |
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GB/T 34448-2017 生活用纸及纸制品 甲醛含量的测定（中英文版） Tissue paper and disposable products—Determination of formaldehyde |
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GB/T 29024.4-2017 粒度分析 单颗粒的光学测量方法 第4部分：洁净间光散射尘埃粒子计数器（中英文版） Determination of particle size distribution－Single particle light interaction methods－Part 4: Light scattering airborne particle counter for clean spaces |
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GB/T 5195.1-2017 萤石 氟化钙含量的测定 EDTA滴定法和蒸馏-电位滴定法（中英文版） Fluorspar—Determination of calcium fluoride content—EDTA titration method and distillation-potentiometric titration method |
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GB/T 34323-2017 炭黑 水分散体透光率的测定 分光光度计法（中英文版） Carbon black—Determination of light transmittance of water dispersion—Spectrophotometer method |
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GB/T 5195.15-2017 萤石 钙、铝、硅、磷、硫、钾、铁、钡、铅含量的测定 波长色散X射线荧光光谱法（中英文版） Fluorspar—Determination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 34209-2017 不锈钢 多元素含量的测定 辉光放电原子发射光谱法（中英文版） Stainless steel—Determination of multi-element contents—Glow discharge optical emission spectrometry |
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GB/T 1232.4-2017 未硫化橡胶 用圆盘剪切黏度计进行测定 第4部分：门尼应力松弛率的测定（中英文版） Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 4: Determination of the Mooney stress-relaxation rate |
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GB/T 5541-2017 分散染料 高温分散稳定性的测定 双层滤纸过滤法（中英文版） Disperse dyes—Determination of stability of dispersion at high temperature—Filter test of double filter papers |
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GB/T 5540-2017 分散染料 分散性能的测定 双层滤纸过滤法（中英文版） Disperse dyes—Determination of dispersibility—Filter test of double filter papers |
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GB/T 17623-2017 绝缘油中溶解气体组分含量的气相色谱测定法（中英文版） Determination of componental contents of gases dissolved in insulating oil by gas chromatography method |
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GB/T 33584.5-2017 海水冷却水质要求及分析检测方法 第5部分：溶解固形物的测定（中英文版） Seawater quality requirements and analysis methods for seawater cooling system—Part 5: Determination of dissolved solid |
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GB/T 5687.4-2016 氮化铬铁和高氮铬铁 氮含量的测定 蒸馏-中和滴定法（中英文版） Nitrogen-bearing ferrochromium and nitride ferrochrome with high nitrogen content—Determination of nitrogen content—The distillation-neutralization titration method |
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GB/T 33514-2017 钢丝绳芯输送带 钢丝绳横向和垂直位移的测定（中英文版） Steel cord conveyor belts—Determination of the lateral and vertical displacement of steel cords |
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GB/T 9258.3-2017 涂附磨具用磨料 粒度分析 第3部分：微粉P240～P2500粒度组成的测定（中英文版） Coated abrasives—Grain size analysis—Part 3: Determination of grain size distribution of microgrits P240 to P2500 |
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GB/T 33400-2016 中间馏分油、柴油及脂肪酸甲酯中总污染物含量测定法（中英文版） Determination of total contamination in middle distillates, diesel fuels andDetermination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters |
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GB/T 33236-2016 多晶硅 痕量元素化学分析 辉光放电质谱法（中英文版） Polycrystalline silicon—Determination of trace elements—Glow discharge mass spectrometry method |
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GB/T 4333.5-2016 硅铁 硅、锰、铝、钙、铬和铁含量的测定 波长色散X-射线荧光光谱法（熔铸玻璃片法）（中英文版） Ferrosillicon—Determination of silicon, manganese, aluminium, calcium, chromium and iron contents—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) |
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GB/T 5550-2016 表面活性剂 分散力测定方法（中英文版） Surface active agents—Determination of dispersing power |
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GB/T 1232.1-2016 未硫化橡胶 用圆盘剪切黏度计进行测定 第1部分 ：门尼黏度的测定（中英文版） Rubber,unvulcanized—Determinations using a shearing-disc viscometer—part 1: Determination of Mooney viscosity |
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GB/T 4702.7-2016 金属铬 氮含量的测定 蒸馏分离-奈斯勒试剂分光光度法（中英文版） Chromium metal─Determination of nitrogen content─Distillation-nessler reagent spectrophotometric method |
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GB/T 32688-2016 塑料 酚醛树脂 在加热玻璃板上流动距离的测定（中英文版） Plastics—Phenloic resin powder—Determination of flow distance on a heated glass plate |
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GB/T 32698-2016 橡胶配合剂 沉淀水合二氧化硅粒度分布的测定 激光衍射法（中英文版） Rubber compounding ingredients—Determination of particle size distribution for silica，precipitated，hydrated—Laser diffraction |
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GB/T 30921.6-2016 工业用精对苯二甲酸（PTA）试验方法 第6部分：粒度分布的测定（中英文版） Test method of purified terephthalic acid (PTA) for industrial use—Part 6: Determination of particle size distribution |
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GB/T 17421.6-2016 机床检验通则 第6部分：体和面对角线位置精度的确定（对角线位移检验）（中英文版） Test code for machine tools—Part 6: Determination of positioning accuracy on body and face diagonals(Diagonal displacement tests) |
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GB/T 4336-2016 碳素钢和中低合金钢 多元素含量的测定 火花放电原子发射光谱法（常规法）（中英文版） Carbon and low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method) |
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GB/T 32508-2016 绝缘油中腐蚀性硫（二苄基二硫醚）定量检测方法（中英文版） Quantitative determination of corrosive sulfur (dibenzyl disulfide , DBDS) in insulating liquids |
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GB/T 29024.2-2016 粒度分析 单颗粒的光学测量方法 第2部分：液体颗粒计数器光散射法（中英文版） Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter |
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GB 23200.44-2016 食品安全国家标准 粮谷中二硫化碳、四氯化碳、二溴乙烷残留量的检测方法（中英文版） National food safety standards—Determination of carbon disulfide、carbon tetrachloride in cereals |
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GB/T 10322.7-2016 铁矿石和直接还原铁 粒度分布的筛分测定（中英文版） Iron ores and direct reduced iron—Determination of size distribution by sieving |
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GB/T 32448-2015 胶粘剂中可溶性重金属铅、 铬、 镉、 钡、 汞、 砷、 硒、 锑的测定（中英文版） Determination of the heavy metal Pb, Cr, Cd, Ba, Hg, As, Se, Sb dissolved in adhesives |
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GB/T 32384-2015 中间馏分中芳烃组分的分离和测定 固相萃取-气相色谱法（中英文版） Standard test method for separation and determination of aromatic fractions in middle distillates—Solid-phase extraction and gas chromatographic method |
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GB/T 1792-2015 汽油、煤油、喷气燃料和馏分燃料中硫醇硫的测定 电位滴定法（中英文版） Determination of mercaptan sulfur in gasoline,kerosine,jet,and distillate fuels—Potentiometric method |
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GB/T 32131-2015 辣根过氧化物酶活性检测方法 比色法（中英文版） Determination of the activity of horse radish peroxidase—Colorimetric ethod |
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GB/T 7742.2-2015 纺织品 织物胀破性能 第2部分：胀破强力和胀破扩张度的测定 气压法（中英文版） Textiles—Bursting properties of fabrics—Part 2: Pneumatic method for determination of bursting strength and bursting distension |
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GB/T 2679.2-2015 薄页材料 透湿度的测定 重量（透湿杯）法（中英文版） Sheet materials—Determination of water vapour trasmission rate —Gravimetric (Dish) method |
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GB/T 31923.1-2015 高炉炉料用铁矿石 低温还原粉化静态试验 第1部分：与CO、CO2、H2和N2的反应（中英文版） Iron ores for blast furnace feedstocks—Determination of low-temperature reduction-disintegration indices by static method—Part 1: Reduction with CO、CO2、H2 and N2 |
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GB/T 31926-2015 钢板及钢带 锌基和铝基镀层中铅、镉和铬含量的测定 辉光放电原子发射光谱法（中英文版） Zinc and aluminum based coatings on steel sheets and strips—Determination of lead，cadmium and chromium contens—Glow discharge atomic emission spectrometry method |
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GB/T 31816-2015 水处理剂 聚合物分子量及其分布的测定 凝胶色谱法（中英文版） Water treatment chemicals—Determination of the molecular weight and molecular weight distribution of polymers—Gel filtration chromatography |
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GB/T 31313-2014 萤石 粒度的筛分测定（中英文版） Fluorspas—Determination of particle size distribution by sieving |
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GB/T 31226-2014 扫描隧道显微术测定气体配送系统部件表面粗糙度的方法（中英文版） Standard test method for determination of surface roughness by scanning tunneling microscopy for gas distribution system components |
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GB/T 10663-2014 分散染料 移染性的测定 高温染色法（中英文版） Disperse dyes―Determination of migration property―High temperature dyeing process |
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GB/T 30740-2014 海洋沉积物中总有机碳的测定 非色散红外吸收法（中英文版） Determination of total organic carbon in marine sediment―Nondispersive infrared absorption |
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GB/T 30705-2014 微束分析 电子探针显微分析 波谱法实验参数测定导则（中英文版） Microbeam analysis―Electron probe microanalysis―Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy |
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GB/T 30742-2014 海洋大气干沉降物中总碳的测定 非色散红外吸收法（中英文版） Determination of total carbon in ocean atmospheric dry deposition―Nondispersive infrared absorption spectrometry |
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GB/T 30741-2014 海洋大气干沉降物中总硫的测定 非色散红外吸收法（中英文版） Determination of total sulfur in ocean atmospheric dry deposition―Nondispersive infrared absorption spectrometry |
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GB/T 30519-2014 轻质石油馏分和产品中烃族组成和苯的测定 多维气相色谱法（中英文版） Determination of hydrocarbon types and benzene in light petroleum distillates and products―Multidimensional gas chromatographic method |
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GB/T 30518-2014 液化石油气中可溶性残留物的测定 高温气相色谱法（中英文版） Determination of dissolved residues of liquefied petroleum gases―High temperature gas chromatographic method |
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GB/T 30398-2013 皮革和毛皮 化学试验 致敏性分散染料的测定（中英文版） Leather and fur—Chemical tests—Determination of allergenic disperse dyestuffs |
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GB/T 2396-2013 分散染料 固色率的测定 热熔染色法（中英文版） Disperse dyes—Determination of degree of fixation—Thermosol dyeing process |
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GB/T 14853.5-2013 橡胶用造粒炭黑 第5部分：颗粒尺寸分布的测定（中英文版） Rubber compounding ingredients—Pelletized carbon black—Part 5：Determination of pellet size distribution |
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GB/T 30390-2013 油料种籽中果糖、葡萄糖、蔗糖含量的测定 高效液相色谱法（中英文版） Determination of monosaccharide and disaccharide in oil seeds—High-performance liquid chromatography |
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GB/T 29653-2013 锰矿石 粒度分布的测定 筛分法（中英文版） Manganese ores - Determination of size distribution by sieving |
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GB/T 14457.2-2013 香料 沸程测定法（中英文版） Fragrance/Flavor substances - Method for determination of distillation range |
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GB/T 2394-2013 分散染料 色光和强度的测定（中英文版） Disperse dyestuff - Determination of shade and relative strength |
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GB/T 19797-2012 农业灌溉设备 中心支轴式和平移式喷灌机 水量分布均匀度的测定（中英文版） Agricultural irrigation equipment - Centre-pivot and moving lateral irrigation machines with sprayer or sprinkler nozzles - Determination of uniformity of water distribution |
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GB/T 29024.3-2012 粒度分析 单颗粒的光学测量方法：第3部分：液体颗粒计数器光阻法（中英文版） Determination of particle size distribution - Single particle light interaction methods - Part 3: Light extinction liquid-borne particle counter |
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GB/T 7936-2012 液压泵和马达 空载排量测定方法（中英文版） Hydraulic fluid power-positive displacement pumps and motors - Determination of derived capacity |
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GB/T 29025-2012 粒度分析 电阻法（中英文版） Determination of particle size distributions - Electrical sensing zone method |
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GB/T 14999.4-2012 高温合金试验方法 第4部分：轧制高温合金条带晶粒组织和一次碳化物分布测定（中英文版） Test methods for superalloys - Part 4: Determination of characterizing banding grains and primary carbides distribution of superalloy rollings |
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GB/T 2398-2012 分散染料 对棉沾色性能的测定（中英文版） Disperse dyestuffs - Determination of property of staining cotton |
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GB/T 2397-2012 分散染料 提升力的测定（中英文版） Disperse dyestuffs - Determination of built up |
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GB/T 27667-2011 光学系统像质评价 畸变的测定（中英文版） Quality evaluation of optical systems - Determination of distortion |
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GB/T 28122-2011 液晶显示器（LCD）用聚乙烯醇（PVA）膜 厚度测定方法（中英文版） Polyvinyl alcohol (PVA) films for liquid crystal display（LCD）-Determination of thickness |
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GB/T 27594-2011 分散染料 原染料相对强度的测定 分光光度法（中英文版） Disperse dyestuffs - Determination of relative strength of presscakes - Spectrophotometer method |
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GB/T 26930.1-2011 原铝生产用炭素材料 煤沥青 第1部分：水分含量的测定 共沸蒸馏法（中英文版） Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 1：Determination of water content - Azeotropic distillation(Dean and Stark) method |
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GB/T 26647.1-2011 单粒与光相互作用测定粒度分布的方法 第1部分：单粒与光相互作用（中英文版） Determination of particle size distribution - Single-particle light interaction methods - Part 1: Light interaction considerations |
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GB/T 26645.1-2011 粒度分析 液体重力沉降法 第1部分：通则（中英文版） Determination of particle size distribution by gravitational liquid sedimentation methods - Part 1: General principles and guidelines |
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GB/T 26294-2010 铝电解用炭素材料 冷捣糊中有效粘合剂含量、骨料含量及骨料粒度分布的测定 喹啉萃取法（中英文版） Carbonaceous materials used in the production of aluminium - Cold-ramming paste - Determination of effective binder content and aggregate content by extraction with quinoline,and determination of aggregate size distribution |
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GB/T 3146.1-2010 工业芳烃及相关物料馏程的测定 第1部分：蒸馏法（中英文版） Industrial aromatic hydrocarbons and related materials - Determination of distillation range - Part 1: Distillation method |
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GB/T 25963-2010 含脂肪酸甲酯中间馏分芳烃含量的测定 示差折光检测器高效液相色谱法（中英文版） Determination of aromatic hydrocarbon types in middle distillates containing fatty acid methyl esters - High performance liquid chromatography method with refractive index detection |
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GB/T 25944-2010 铝土矿 批中不均匀性的实验测定（中英文版） Aluminium ores - Experimental determination of the heterogeneity of distribution of a lot |
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GB/T 17418.5-2010 地球化学样品中贵金属分析方法 第5部分：钌量和锇量的测定 蒸馏分离-催化分光光度法（中英文版） Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method |
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GB/T 25276-2010 液晶显示器（LCD）用三醋酸纤维素酯（TAC）膜 厚度测定方法（中英文版） Triacetyl cellulose (TAC) films for liquid crystal display（LCD）- Determination of thickness |
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GB/T 25274-2010 液晶显示器（LCD）用薄膜 紫外吸收率测定方法（中英文版） Films for liquid crystal display(LCD) - Determination of ultraviolet absorbance |
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GB/T 25273-2010 液晶显示器（LCD）用薄膜 雾度测定方法 积分球法（中英文版） Films for liquid crystal display(LCD) - Determination of haze with integrating sphere |
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GB/T 25266-2010 涂料 用安德森滴管法测定涂料填充物颗粒粒度的分布（中英文版） Paints - Determination of the particle size distribution of paint fillers by the ANDREASEN pipette method |
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GB/T 8572-2010 复混肥料中总氮含量的测定 蒸馏后滴定法（中英文版） Determination of total nitrogen content for compound fertilizers titrimetric method after distillation |
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GB/T 24519-2009 锰矿石 镁、铝、硅、磷、硫、钾、钙、钛、锰、铁、镍、铜、锌、钡和铅含量的测定 波长色散X射线荧光光谱法（中英文版） Manganese ores - Determination of magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, titanium, manganese, iron, nickel, copper, zinc, barium and lead content - Wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 16484.13-2009 氯化稀土、碳酸轻稀土化学分析方法 第13部分：氯化铵量的测定 蒸馏-滴定法（中英文版） Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 13: Determination of ammonium chloride content - Distillation-titrimetry |
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GB/T 24583.3-2009 钒氮合金 氮含量的测定 蒸馏－中和滴定法（中英文版） Vanadium-Nitrogen alloy - Determination of nitrogen content - The distillation-neutralization titration method |
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GB/T 18029.4-2009 轮椅车 第4部分：电动轮椅车和电动代步车理论能耗的测定（中英文版） Wheelchairs - Part 4: Energy consumption of electric wheelchairs and scooters for determination of theoretical distance range |
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GB/T 3209-2009 苯类产品蒸发残留量的测定方法（中英文版） Method for determination the amount of distillation residual of benzene－type product |
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GB/T 24235-2009 直接还原炉料用铁矿石 低温还原粉化率和金属化率的测定 气体直接还原法（中英文版） Iron ores for shaft direct-reduction feedstocks - Determination of the low temperature reduction-disintegration index and degree of metallization |
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GB/T 24234-2009 铸铁 多元素含量的测定 火花放电原子发射光谱法(常规法)（中英文版） Cast iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method) |
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GB/T 24231-2009 铬矿石 镁、铝、硅、钙、钛、钒、铬、锰、铁和镍含量的测定 波长色散X射线荧光光谱法（中英文版） Chrome ores - Determination of magnesium, aluminum, silicon, calcium, titanium, vanadium, chrome, manganese, iron and nickel content - Wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 24204-2009 高炉炉料用铁矿石 低温还原粉化率的测定 动态试验法（中英文版） Iron ores for blast furnace feedstocks - Determination of low-temperature reduction-disintegration indices by dynamic method |
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