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 14637-2021 工业循环冷却水及水垢中铜、铁、锌的测定 原子吸收光谱法(中英文版) Determination of copper,iron and zinc in industrial circulating cooling water and scale—Atomic absorption spectrometric method |
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GB/T 14636-2021 工业循环冷却水及水垢中钙、镁的测定 原子吸收光谱法(中英文版) Determination of calcium and magnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method |
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GB/T 7731.5-2021 钨铁 硅含量的测定 硅钼蓝分光光度法(中英文版) Ferrotungsten—Determination of silicon content—Silicomolybdenum blue spectrophotometric 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 7731.4-2021 钨铁 磷含量的测定 磷钼蓝分光光度法(中英文版) Ferrotungsten—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method |
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GB/T 40374-2021 硬质合金化学分析方法 铅量和镉量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法(中英文版) Hardmetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry |
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GB/T 6324.11-2021 有机化工产品试验方法 第11部分:液体化工产品中微量砷的测定 原子荧光法(中英文版) Test method of organic chemical products—Part 11:Determination of trace arsenic in liquid products—Atomic fluorescence spectrometric method |
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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 1845.2-2021 塑料 聚乙烯(PE)模塑和挤出材料 第2部分:试样制备和性能测定(中英文版) Plastics—Polyethylene (PE) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties |
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GB/T 223.90-2021 钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Iron, steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emission spectrometric method |
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GB/T 14949.2-2021 锰矿石 镍含量的测定 火焰原子吸收光谱法(中英文版) Manganese ores—Determination of nickel content—Flame atomic absorption spectrometric method |
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GB/T 40394-2021 工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法(中英文版) Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry |
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GB/T 5195.11-2021 萤石 锰含量的测定 高碘酸盐分光光度法和火焰原子吸收光谱法(中英文版) Fluorspar—Determination of manganese content—Periodate spectrophotometry and flame atomic absorption spectrometry |
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GB/T 40462-2021 有机肥料中19种兽药残留量的测定 液相色谱串联质谱法(中英文版) Determination of 19 veterinary medicines in organic fertilizer—Liquid chromatography-tandem mass spectrometry |
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GB/T 40302-2021 塑料 立式软薄试样与小火焰源接触的燃烧性能测定(中英文版) Plastics—Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source |
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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 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 40348-2021 植物源产品中辣椒素类物质的测定 液相色谱-质谱/质谱法(中英文版) Determination of capsaicinoid in plant derived products—Liquid chromatography-tandem mass spectrometry |
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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 40173-2021 水溶性壳聚糖中还原性端基糖的测定 分光光度法(中英文版) Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method |
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GB/T 40145-2021 化妆品中地索奈德等十一种糖皮质激素的测定 液相色谱/串联质谱法(中英文版) Determination of 11 glucocorticoids including desonide in cosmetics—Liquid chromatography-tandem mass spectrometry |
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GB/T 40114-2021 首饰 贵金属含量的测定 ICP差减法(中英文版) Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy |
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GB/T 40110-2021 表面化学分析 全反射X射线荧光光谱法(TXRF)测定硅片表面元素污染(中英文版) Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy |
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GB/T 40152-2021 蜂蜜中蔗糖转化酶的测定 分光光度法(中英文版) Determination of saccharase activity in honey—Spectrophotometric method |
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GB/T 8152.15-2021 铅精矿化学分析方法 第15部分:可溶性铅含量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of lead concentrates—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry |
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GB/T 40179-2021 植物中有机酸的测定 液相色谱-质谱/质谱法(中英文版) Determination of organic acids in plant—Liquid chromatography-tandem mass spectrometry |
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GB/T 14949.5-2021 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法(中英文版) Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method |
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GB/T 39999-2021 化妆品中恩诺沙星等15种禁用喹诺酮类抗生素的测定 液相色谱-串联质谱法(中英文版) Determination of 15 kinds of prohibited quinolone-type antibiotics in cosmetics including enrofloxacin—Liquid chromatography-tandem mass spectrometry |
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GB/T 33351.2-2021 电子电气产品中砷、铍、锑的测定 第2部分:电感耦合等离子体发射光谱法(中英文版) Determination of arsenic,beryllium,antimony in electrical and electronic products—Part 2:Inductively coupled plasma optical emission spectrometry |
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GB/T 11066.11-2021 金化学分析方法 第11部分:镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法(中英文版) Methods for chemical analysis of gold-Part 11:Determination of magnesium,chromium,manganese,iron,nickel copper,palladium,silver,tin,antimony,lead and bismuth contents-Inductively coupled plasma mass spectrometry |
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GB/T 8151.24-2021 锌精矿化学分析方法 第24部分:可溶性锌含量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of zinc concentrates—Part 24:Determination of soluble zinc content—Flame atomic absorption spectrometry |
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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 14352.22-2021 钨矿石、钼矿石化学分析方法 第22部分:锑量的测定 氢化物发生-原子荧光光谱法(中英文版) Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 22:Determination of antimony content -- Hydride generation atomic fluorescence spectrometry |
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GB/T 14352.19-2021 钨矿石、钼矿石化学分析方法 第19部分:铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe |
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GB/T 14352.21-2021 钨矿石、钼矿石化学分析方法 第21部分:砷量的测定 氢化物发生-原子荧光光谱法(中英文版) Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry |
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GB/T 39821-2021 塑料 不能从规定漏斗流出的模塑材料表观密度的测定(中英文版) Plastics—Determination of apparent density of moulding material that cannot be poured from a specified funnel |
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GB/T 39827.2-2021 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第2部分:试样制备和性能测定(中英文版) Plastics -- Post-consumer poly(ethylene terephthalate)(PET) bottle recyclates -- Part 2: Preparation of test specimens and determination properties |
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GB/T 14352.20-2021 钨矿石、钼矿石化学分析方法 第20部分:铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法(中英文版) Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20:Determination of niobium,tantalum,zirconium,hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry |
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GB/T 1927.19-2021 无疵小试样木材物理力学性质试验方法 第19部分:硬度测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 19: Determination of static hardness |
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GB/T 41153-2021 碳化硅单晶中硼、铝、氮杂质含量的测定? 二次离子质谱法(中英文版) Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal -- Secondary ion mass spectrometry |
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GB/T 6730.48-2021 铁矿石 铋含量的测定 二硫代二安替吡啉甲烷分光光度法(中英文版) Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method |
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GB/T 1927.3-2021 无疵小试样木材物理力学性质试验方法 第3部分:生长轮宽度和晚材率测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 3: Determination of the growth rings width and latewood rate of wood |
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GB/T 1927.4-2021 无疵小试样木材物理力学性质试验方法 第4部分:含水率测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 4: Determination of moisture content |
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GB/T 1927.5-2021 无疵小试样木材物理力学性质试验方法 第5部分:密度测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 5: Determination of density |
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GB/T 1927.6-2021 无疵小试样木材物理力学性质试验方法 第6部分:干缩性测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 6: Determination of shrinkage |
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GB/T 1927.7-2021 无疵小试样木材物理力学性质试验方法 第7部分:吸水性测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 7: Determination of water absorption |
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GB/T 1927.8-2021 无疵小试样木材物理力学性质试验方法 第8部分:湿胀性测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 8: Determination of swelling |
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GB/T 1927.9-2021 无疵小试样木材物理力学性质试验方法 第9部分:抗弯强度测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 9: Determination of bending strength |
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GB/T 1927.10-2021 无疵小试样木材物理力学性质试验方法 第10部分:抗弯弹性模量测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 10: Determination of modulus of elasticity in bending |
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GB/T 1927.12-2021 无疵小试样木材物理力学性质试验方法 第12部分:横纹抗压强度测定(中英文版) Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicular to grain |
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