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 18950-2023 橡胶和塑料软管 实验室光源暴露试验法 颜色、外观和其他物理性能变化的测定（中英文版） Rubber and plastic hoses. Laboratory test methods for exposure to light sources. Determination of changes in color, appearance and other physical properties. |
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GB/T 6881-2023 声学 声压法测定噪声源声功率级和声能量级 混响室精密法（中英文版） Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method |
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GB/T 4893.8-2023 家具表面理化性能试验 第8部分：耐磨性测定法（中英文版） Testing of physical and chemical properties of furniture surfaces Part 8: Determination of wear resistance |
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GB/T 462-2023 纸、纸板和纸浆 分析试样水分的测定（中英文版） Paper, board and pulp Determination of moisture content of analytical specimens |
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GB/T 43184-2023 软木原料含水率测定方法（中英文版） Method for determination of moisture content of cork raw materials |
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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 43019.5-2023 塑料薄膜和薄片水蒸气透过率的测定 第5部分：压力传感器法（中英文版） Determination of water vapor transmission rate of plastic films and sheets Part 5: Pressure sensor method |
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GB/T 42998-2023 家具产品及其材料中禁限用物质测定方法 醛酮类化合物（中英文版） Method for determination of prohibited and restricted substances in furniture products and their materials Aldehydes and ketones |
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GB/T 3780.30-2023 炭黑 第30部分：高温挥发物的测定 热重法（中英文版） Carbon black Part 30: Determination of high temperature volatiles Thermogravimetric method |
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GB/T 29171-2023 岩石毛管压力曲线的测定（中英文版） Determination of rock capillary pressure curve |
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GB/T 40261.1-2023 热环境的人类工效学 交通工具内热环境评价 第1部分:热应激评估原理与方法和等效温度测定（中英文版） Ergonomics of the thermal environment Assessment of the thermal environment in vehicles Part 1: Principles and methods of heat stress assessment and equivalent temperature determination |
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GB/T 42919.3-2023 塑料 导热系数和热扩散系数的测定 第3部分：温度波分析法（中英文版） Plastics - Determination of thermal conductivity and thermal diffusivity - Part 3: Temperature wave analysis method |
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GB/T 42919.6-2023 塑料 导热系数和热扩散系数的测定 第6部分：基于温度调制技术的比较法（中英文版） Plastics - Determination of thermal conductivity and thermal diffusivity - Part 6: Comparative method based on temperature modulation technology |
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GB/T 35306-2023 硅单晶中碳、氧含量的测定 低温傅立叶变换红外光谱法（中英文版） Determination of carbon and oxygen content in silicon single crystal Low-temperature Fourier transform infrared spectroscopy |
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GB/T 42659-2023 表面化学分析 扫描探针显微术 采用扫描探针显微镜测定几何量：测量系统校准（中英文版） Surface chemical analysis Scanning probe microscopy Determination of geometric quantities using scanning probe microscopy: Calibration of measurement systems |
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GB/T 42516-2023 高温形状记忆合金化学分析方法 铂含量的测定 硫脲络合沉淀法（中英文版） Chemical analysis method of high temperature shape memory alloy - determination of platinum content - thiourea complex precipitation method |
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GB/T 42524-2023 散装铁矿粉 适运水分限量的测定 压实曲线法（中英文版） Bulk iron ore fines - Determination of transportable moisture limit - Compaction curve method |
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GB/T 42368-2023 高温高压条件下可燃气体（蒸气）爆炸极限测定方法（中英文版） Method for Determination of Explosive Limits of Combustible Gas (Steam) under High Temperature and High Pressure Conditions |
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GB/T 42307-2023 肥料和土壤调理剂 尿素基肥料中缩二脲含量的测定 高效液相色谱法（中英文版） Fertilizers and soil conditioners - Determination of biuret content in urea-based fertilizers - High performance liquid chromatography |
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GB/T 28896-2023 金属材料 焊接接头准静态断裂韧度测定的试验方法（中英文版） Metallic materials - Test method for the determination of quasi-static fracture toughness of welded joints |
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GB/T 33393-2023 鞋类 整鞋试验方法 热阻和湿阻的测定（中英文版） Footwear - Test methods for complete shoes - Determination of thermal and moisture resistance |
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GB/T 4893.4-2023 家具表面漆膜理化性能试验 第4部分：附着力交叉切割测定法（中英文版） Testing of physical and chemical properties of paint films on furniture surfaces Part 4: Adhesion cross-cut determination method |
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GB/T 43251-2023 纳米技术 小尺寸纳米结构薄膜拉伸性能测定方法（中英文版） Nanotechnology - Determination of tensile properties of small-sized nanostructured films |
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GB/T 43307-2023 精细陶瓷纤维 单丝室温拉伸性能的测定（中英文版） Determination of room temperature tensile properties of fine ceramic fiber single filaments |
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GB/T 43316.4-2023 塑料 耐环境应力开裂(ESC)的测定 第4部分:球压或针压法（中英文版） Plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: Ball or pin pressure method |
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GB/T 41657-2022 胶粘带抗刺穿性能的测定（中英文版） Determination of puncture resistance of adhesive tape |
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GB/T 13761.1-2022 土工合成材料 规定压力下厚度的测定 第1部分：单层产品（中英文版） Geosynthetics - Determination of thickness under specified pressure - Part 1: single layer products |
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GB/T 41496-2022 铁合金 交货批水分的测定 重量法（中英文版） Ferroalloys - Determination of moisture in delivery lots - Gravimetric method |
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GB/T 1819.1-2022 锡精矿化学分析方法 第1部分：水分含量的测定 热干燥法（中英文版） Methods for chemical analysis of tin concentrates—Part 1：Determination of moisture content—Heat drying method |
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GB/T 19889.2-2022 声学 建筑和建筑构件隔声测量 第2部分：测量不确定度评定和应用（中英文版） Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties |
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GB/T 18380.13-2022 电缆和光缆在火焰条件下的燃烧试验 第13部分：单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落（物）/微粒的试验方法（中英文版） Tests on electric and optical fibre cables under fire conditions—Part 13:Test for vertical flame propagation for a single insulated wire or cable—Procedure for determination of flaming droplets/particles |
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GB/T 22459.6-2022 耐火泥浆 第6部分：预搅拌泥浆含水量试验方法（中英文版） Refractory mortars—Part 6: Determination of moisture content of ready-mixed mortars |
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GB/T 3222.2-2022 声学 环境噪声的描述、测量与评价 第2部分：声压级测定（中英文版） Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels |
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GB/T 41366-2022 畜禽肉品质检测 水分、蛋白质、脂肪含量的测定 近红外法（中英文版） Livestock and poultry meat quality detection Determination of moisture, protein and fat content Near infrared method |
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GB/T 17248.1-2022 声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则（中英文版） Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions |
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GB/T 2406.3-2022 塑料 用氧指数法测定燃烧行为 第3部分：高温试验（中英文版） Plastics - Determination of combustion behavior by the oxygen index method - Part 3: High temperature test |
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GB/T 19466.5-2022 塑料 差示扫描量热法(DSC) 第5部分: 特征反应曲线温度、时间，反应焓和转化率的测定（中英文版） Plastics - Differential scanning calorimetry (DSC) - Part 5: Determination of characteristic reaction curve temperature, time, enthalpy of reaction and conversion |
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GB/T 41933-2022 塑料 拉-拉疲劳裂纹扩展的测定 线弹性断裂力学(LEFM)法（中英文版） Plastics - Determination of tension-tension fatigue crack growth - Linear elastic fracture mechanics (LEFM) method |
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GB/T 41932-2022 塑料 断裂韧性（GIC和KIC）的测定 线弹性断裂力学（LEFM）法（中英文版） Plastics - Determination of fracture toughness (GIC and KIC) - Linear elastic fracture mechanics (LEFM) method |
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GB/T 41953-2022 色漆和清漆 涂料中水分含量的测定 气相色谱法（中英文版） Paints and varnishes - Determination of moisture content in coatings - Gas chromatography |
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GB/T 33061.11-2022 塑料 动态力学性能的测定 第11部分: 玻璃化转变温度（中英文版） Plastics - Determination of dynamic mechanical properties - Part 11: Glass transition temperature |
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GB/T 41792-2022 塑料制品 薄膜和薄片 冷裂温度的测定（中英文版） Plastics - Films and sheets - Determination of cold cracking temperature |
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GB/T 41980.2-2022 液压传动 系统和元件中压力波动的测定方法 第2部分：液压泵（简化法）（中英文版） Hydraulic transmissions - Determination of pressure fluctuations in systems and components - Part 2: Hydraulic pumps (simplified method) |
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GB/T 41980.1-2022 液压传动 系统和元件中压力波动的测定方法 第1部分：液压泵（精密法）（中英文版） Hydraulic transmissions - Determination of pressure fluctuations in systems and components - Part 1: Hydraulic pumps (precision method) |
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GB/T 3488.4-2022 硬质合金 显微组织的金相测定 第4部分：孔隙度、非化合碳缺陷和脱碳相的金相测定（中英文版） Cemented carbide - Metallographic determination of microstructure - Part 4: Metallographic determination of porosity, non-combined carbon defects and decarburized phases |
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GB/T 11059-2022 原油蒸气压的测定 膨胀法（中英文版） Determination of vapor pressure of crude oil - Expansion method |
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GB/T 1425-2021 贵金属及其合金熔化温度范围的测定 热分析试验方法（中英文版） Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis |
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GB/T 40380.1-2021 金属粉末 高温时松装密度和流速的测定 第1部分：高温时松装密度的测定（中英文版） Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures |
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GB/T 40380.2-2021 金属粉末 高温时松装密度和流速的测定 第2部分：高温时流速的测定（中英文版） Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures |
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GB/T 5211.14-2021 颜料和体质颜料通用试验方法 第14部分：筛余物的测定 机械冲洗法（中英文版） General methods of test for pigments and extenders—Part 14: Determination of residue on sieve—Mechanical flushing procedure |
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GB/T 15596-2021 塑料 在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定（中英文版） Plastics—Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources |
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GB/T 40067-2021 碳化钨粉末微观组织及缺陷检测方法（中英文版） Microstructure and defect determination of tungsten carbide powder |
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GB/T 22888-2021 皮革 物理和机械试验 表面涂层低温脆裂温度的测定（中英文版） Leather - Physical and mechanical tests - Determination of cold crack temperature of surface coatings |
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GB/T 4893.1-2021 家具表面漆膜理化性能试验 第1部分：耐冷液测定法（中英文版） Test of surface coatings of furniture—Part 1: Determination of surface resistance to cold liquids |
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GB/T 40062-2021 变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法（中英文版） Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography |
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GB/T 9966.14-2021 天然石材试验方法 第14部分：耐断裂能量的测定（中英文版） Test methods for natural stone-Part 14:Determination of rupture energy |
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GB/T 17650.2-2021 取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分：酸度（用pH测量）和电导率的测定（中英文版） Test on gases evolved during combustion of materials from cables or optical fiber cables - Part 2: Determination of acidity (by pH measurement) and conductivity |
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GB/T 39748.7-2021 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第7部分：称重法测定压力作用下的吸液量（中英文版） Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 7:Gravimetric determination of absorption under pressure |
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GB/T 3488.3-2021 硬质合金 显微组织的金相测定 第3部分：Ti（C,N）和WC立方碳化物基硬质合金显微组织的金相测定（中英文版） Hardmetals—Metallographic determination of microstructure—Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals |
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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 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 41171-2021 失禁用尿吸收辅助器具? 空气中可吸入聚丙烯酸高吸水性材料测量 钠原子吸收光谱法对采集盒粉尘的测定（中英文版） Urine-absorbing aids for incontinence -- Measurement of airborne respirable polyacrylate superabsorbent materials -- Determination of dust in collection cassettes by sodium atomic absorption spectrometry |
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GB/T 40907-2021 家具产品及其材料中禁限用物质测定方法? 2,4-二氨基甲苯、4，4’-二氨基二苯甲烷（中英文版） Methods for the determination of prohibited substances in furniture products and related materials -- 2, 4-diaminotoluene and 4, 4'-methylenedianiline |
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GB/T 9098-2021 电冰箱用全封闭型电动机-压缩机（中英文版） Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters |
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GB/T 1687.4-2021 硫化橡胶 在屈挠试验中温升和耐疲劳性能的测定 第4部分：恒应力屈挠试验（中英文版） Rubber,vulcanized—Determination of temperature rise and resistance to fatigue in flexometer testing—Part 4: Constant-stress flexometer |
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GB/T 40722.2-2021 苯乙烯-丁二烯橡胶（SBR）? 溶液聚合SBR微观结构的测定? 第2部分：红外光谱ATR 法（中英文版） Styrene-butadiene rubber(SBR) -- Determination of the microstructure of solution-polymerized SBR -- Part 2: FTIR with ATR method |
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GB/T 6683.1-2021 石油及相关产品 测量方法与结果精密度 第1部分：试验方法精密度数据的确定（中英文版） Petroleum and related products—Precision of measurement methods and results—Part 1: Determination of precision data in relation to methods of test |
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GB/T 40971-2021 家具产品及其材料中禁限用物质测定方法 多环芳烃（中英文版） Methods for the determination of prohibited substance in furniture products and related materials—Polycyclic aromatic hydrocarbons |
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GB/T 40904-2021 家具产品及其材料中禁限用物质测定方法 偶氮染料（中英文版） Methods for the determination of prohibited substances in furniture products and related materials—Azo dyes |
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GB/T 40906-2021 家具产品及其材料中禁限用物质测定方法 邻苯二甲酸酯增塑剂（中英文版） Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters |
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GB/T 40938-2021 皮革 物理和机械试验 水渗透压测定（中英文版） Leather—Physical and mechanical tests—Determination of water penetration pressure |
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GB/T 40908-2021 家具产品及其材料中禁限用物质测定方法 阻燃剂（中英文版） Methods for the determination of prohibited substances in furniture products and related materials—Flame retardants |
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GB/T 40815.2-2021 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第2部分：强迫风冷的确定方法（中英文版） Mechanical structures for electrical and electronic equipment—Thermal management for cabinets in accordance with inch and metric system—Part 2:Method for the determination of forced air cooling |
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GB/T 4893.3-2020 家具表面漆膜理化性能试验 第3部分：耐干热测定法（中英文版） Test of surface coatings of furniture—Part 3: Determination of resistance to dry heat |
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GB/T 24328.11-2020 卫生纸及其制品 第11部分：光学性能的测定 亮度和颜色的测定 C/2°（室内日光条件）（中英文版） Tissue paper and tissue products—Part 11: Determination of optical properties—Measurement of brightness and colour—C/2°(indoor daylight) illuminant |
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GB/T 4893.2-2020 家具表面漆膜理化性能试验 第2部分：耐湿热测定法（中英文版） Test of surface coatings of furniture—Part 2: Determination of resistance to wet heat |
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GB/T 2679.1-2020 纸 透明度的测定 漫反射法（中英文版） Paper—Determination of transmittance—Diffuse reflectance measurement |
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GB/T 24328.8-2020 卫生纸及其制品 第8部分：光学性能的测定 亮度和颜色的测定 D65/10°（室外日光条件）（中英文版） Tissue paper and tissue products—Part 8: Determination of optical properties—Measurement of brightness and colour—D65/10°（outdoor daylight conditions) |
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GB/T 38794-2020 家具中化学物质安全 甲醛释放量的测定（中英文版） Chemical safety in furniture—Determination of formaldehyde emission |
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GB/T 38737-2020 塑料 受控污泥消化系统中材料最终厌氧生物分解率测定 采用测量释放生物气体的方法（中英文版） Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems—Method by measurement of biogas production |
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GB/T 38733-2020 办公家具 办公椅 尺寸测量方法（中英文版） Office furniture—Office chairs—Methods for the determination of dimensions |
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GB/T 38723-2020 木家具中挥发性有机化合物释放速率检测 逐时浓度法（中英文版） Determination of emission rate of volatile organic compounds from wooden furniture—Concentration history method |
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GB/T 38611-2020 办公家具 办公工作椅 稳定性、强度和耐久性测试方法（中英文版） Office furniture—Office work chairs—Test methods for the determination of stability, strength and durability |
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GB/T 38607-2020 办公家具 桌台类 稳定性、强度和耐久性测试方法（中英文版） Office furniture—Tables and desks—Test methods for the determination of stability, strength and durability |
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GB/T 38506-2020 动物细胞培养过程中生化参数的测定方法（中英文版） Determination of biochemical parameters in animal cell culture process |
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GB/T 23605-2020 钛合金β转变温度测定方法（中英文版） Determination of β transus temperature of titanium alloys |
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GB/T 39690.2-2020 塑料 源自柔性和刚性消费品包装的聚丙烯（PP）和聚乙烯（PE）回收混合物 第2部分：试样制备和性能测定（中英文版） Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 2：Preparation of test specimens and determination of properties |
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GB/T 39682-2020 精细陶瓷 高温和超高温弹性模量的测定 缺口环相对法（中英文版） Fine ceramics—Determination of elastic modulus at high temperature or ultra-high temperature—Split ring relative method |
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GB/T 39560.701-2020 电子电气产品中某些物质的测定 第7-1部分：六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)]（中英文版） Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method |
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GB/T 7758-2020 硫化橡胶 低温性能的测定 温度回缩程序（TR 试验）（中英文版） Rubber, vulcanized—Determination of low-temperature characteristics—Temperature-retraction procedure (TR test) |
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GB/T 6036-2020 硫化橡胶或热塑性橡胶 低温刚性的测定（吉门试验）（中英文版） Rubber,vulcanized or thermoplastic—Determination of low-temperature stiffening(Gehman test) |
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GB/T 39484-2020 纤维增强塑料复合材料 用校准端载荷分裂试验（C-ELS）和有效裂纹长度法测定单向增强材料的Ⅱ型断裂韧性（中英文版） Fibre-reinforced plastic composites—Determination of the mode Ⅱ fracture resistanc for unidirectionally reinforced materials using the calibrated end-loaded split(C-ELS) test and an effective crack length approach |
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GB/T 5832.4-2020 气体分析 微量水分的测定 第4部分：石英晶体振荡法（中英文版） Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation |
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GB/T 39422-2020 木结构销槽承压强度及钉连接承载力特征值确定方法（中英文版） Determination methods of characteristic values for dowel-bearing strength and withdrawal capacity of nails and screws in timber structure |
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GB/T 13477.14-2019 建筑密封材料试验方法 第14部分：浸水及拉伸-压缩循环后粘结性的测定（中英文版） Test method for building sealants－Part 14：Determination of resistance to prolonged exposure to water |
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GB/T 13893.2-2019 色漆和清漆 耐湿性的测定 第2部分：冷凝（在带有加热水槽的试验箱内曝露）（中英文版） Paints and varnishes—Determination of resistance to humidity—Part 2: Condensation(in-cabinet exposure with heated water reservoir) |
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GB/T 6525-2019 烧结金属材料室温压缩强度的测定（中英文版） Determination of compression strength for sintered metal materials at room temperature |
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GB/T 23981.1-2019 色漆和清漆 遮盖力的测定 第1部分：白色和浅色漆对比率的测定（中英文版） Paints and varnishes—Determination of hiding power—Part 1: Determination of contrast ratio of white and light coloured paints |
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GB/T 1634.1-2019 塑料 负荷变形温度的测定 第1部分:通用试验方法（中英文版） Plastics—Determination of temperature of deflection under load—Part 1:General test method |
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GB/T 1634.2-2019 塑料 负荷变形温度的测定 第2部分：塑料和硬橡胶（中英文版） Plastics-Determination of temperature of deflection under load-Part 2:Plastics and ebonite |
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GB/T 13477.13-2019 建筑密封材料试验方法 第13部分：冷拉-热压后粘结性的测定（中英文版） Test method for building sealants－Part 13：Determination of adhesion/cohesion properties at variable temperatures |
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GB/T 7755.2-2019 硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法（中英文版） Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods |
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GB/T 38016-2019 纺织品 干燥速率的测定（中英文版） Textiles—Determination of moisture drying rate |
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GB/T 1685.2-2019 硫化橡胶或热塑性橡胶 压缩应力松弛的测定 第2部分：循环温度下试验（中英文版） Rubber, vulcanized or thermoplastic—Determination of stress relaxation in compression—Part 2: Testing with temperature cycling |
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GB/T 7755.2-2019 硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法（中英文版） Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods |
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GB/T 12009.5-2016 塑料 聚氨酯生产用芳香族异氰酸酯 第5部分：酸度的测定《第1号修改单》（中英文版） (Plastics - Aromatic isocyanates for the production of polyurethane - Part 5: Determination of acidity - amendment No. 1) |
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GB/T 1685.2-2019 硫化橡胶或热塑性橡胶 压缩应力松弛的测定 第2部分：循环温度下试验（中英文版） Rubber, vulcanized or thermoplastic—Determination of stress relaxation in compression—Part 2: Testing with temperature cycling |
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GB/T 37829-2019 散装铁矿粉 适运水分限量的测定 流盘试验法（中英文版） Iron ore fines in bulk—Determination of transportable moisture limits—Flow-table method |
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GB/T 16310.5-2019 船舶散装运输液体化学品危害性评价规范 第5部分：危害性评价程序与污染分类方法（中英文版） Specification on evaluation method of hazards of liquid chemical transported in bulk by shipping－Part 5: Hazard evaluation procedure and determination of pollution category |
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GB/T 36086-2018 纳米技术 纳米粉体接触角测量 Washburn动态压力法（中英文版） Nanotechnology—Determination of contact angles of nanopowders—Washburn dynamic pressure method |
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GB/T 7755.1-2018 硫化橡胶或热塑性橡胶 透气性的测定 第1部分：压差法（中英文版） Rubber,vulcanized or thermoplastic—Determination of permeability to gases—Part 1:Differential-pressure methods |
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GB/T 36794-2018 胶粘带剪切破坏温度的测定（中英文版） Determination of shear adhesion failure temperature of adhesive tape |
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GB/T 36800.2-2018 塑料 热机械分析法(TMA) 第2部分：线性热膨胀系数和玻璃化转变温度的测定（中英文版） Plastics—Thermomechanical analysis(TMA)—Part 2: Determination of coefficient of linear thermal expansion and glass transition temperature |
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GB/T 36859-2018 饲料中尿素含量的测定（中英文版） Determination of urea content in feed |
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GB/T 14949.8-2018 锰矿石 湿存水量的测定 重量法（中英文版） Manganese ores—Determination of hygroscopic moisture content—Gravimetric method |
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GB/T 35930-2018 化工产品饱和蒸气压的测定 热重法（中英文版） Determination of vapor pressure of chemical products—Thermogravimetry method |
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GB/T 35924-2018 固体化工产品中水分含量的测定 热重法（中英文版） Determination of moisture in solid chemical products－Thermogravimetry method |
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GB/T 6111-2018 流体输送用热塑性塑料管道系统 耐内压性能的测定（中英文版） Thermoplastics piping systems for the conveyance of fluids—Determination of the resistance to internal pressure |
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GB/T 3682.2-2018 塑料 热塑性塑料熔体质量流动速率（MFR）和熔体体积流动速率（MVR）的测定 第2部分：对时间-温度历史和（或）湿度敏感的材料的试验方法（中英文版） Plastics—Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics—Part 2: Method for materials sensitive to time-temperature history and/or moisture |
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GB/T 22319.11-2018 石英晶体元件参数的测量 第11部分：采用自动网络分析技术和误差校正确定负载谐振频率和有效负载电容的标准方法（中英文版） Measurement of quartz crystal unit parameters—Part 11:Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and error correction |
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GB/T 14837.3-2018 橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第3部分：抽提后的烃橡胶、卤化橡胶、聚硅氧烷类橡胶（中英文版） Rubber and rubber products—Determination of the composition of vulcanizates and uncured compounds by thermogravimetry—Part 3:Hydrocarbon rubbers，halogenated rubbers and polysiloxane rubbers after extraction |
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GB/T 36532-2018 纤维增强塑料 热固性模塑料和预浸料 固化特性测定（中英文版） Fibre-reinforced plastics—Thermosetting moulding compounds and prepregs—Determination of cure characteristics |
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GB/T 36055-2018 林业生物质原料分析方法 含水率的测定（中英文版） Method for analysis of forestry biomass—Determination of moisture content |
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GB/T 16430-2018 粉尘层最低着火温度测定方法（中英文版） Determination of the minimum ignition temperature of dust layer |
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GB/T 3488.2-2018 硬质合金 显微组织的金相测定 第2部分：WC晶粒尺寸的测量（中英文版） Hardmetals—Metallographic determination of microstructure—Part 2：Measurement of WC grain size |
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GB/T 5174-2018 表面活性剂-洗涤剂-阳离子活性物含量的测定-直接两相滴定法（中英文版） Surface active agents—Detergents—Determination of cationic-active matter content—Direct two-phase titration procedure |
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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 13477.12-2018 建筑密封材料试验方法-第12部分：同一温度下拉伸-压缩循环后粘结性的测定（中英文版） Test method for building sealants－Part 12：Determination of adhesion/cohesion properties at constant temperature |
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GB/T 5173-2018 表面活性剂-洗涤剂-阴离子活性物含量的测定-直接两相滴定法（中英文版） Surface active agents—Detergents—Determination of anionic-active matter content—Direct two-phase titration procedure |
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GB/T 17248.2-2018 声学-机器和设备发射的噪声-在一个反射面上方可忽略环境修正的近似自由场测定工作位置和其他指定位置的发射声压级（中英文版） Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections |
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GB/T 17248.3-2018 声学-机器和设备发射的噪声-采用近似环境修正测定工作位置和其他指定位置的发射声压级（中英文版） Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections |
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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 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 26168.4-2018 电气绝缘材料 确定电离辐射的影响 第4部分：运行中老化的评定程序（中英文版） Electrical insulating materials—Determination of the effects of ionizing radiation—Part 4：Procedures for assessment of ageing in service |
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GB/T 26168.2-2018 电气绝缘材料 确定电离辐射的影响 第2部分：辐照和试验程序（中英文版） Electrical insulating materials—Determination of the effects of ionizing radiation—Part 2：Procedures for irradiation and test |
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GB/T 6730.2-2018 铁矿石 水分含量的测定 重量法（中英文版） Iron ores—Determination of moisture content—Gravimetric method |
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GB/T 34474.2-2018 钢中带状组织的评定 第2部分：定量法（中英文版） Determination of banded structure of steel—Part 2: Quantitative method |
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GB/T 17248.5-2018 声学-机器和设备发射的噪声-采用准确环境修正测定工作位置和其他指定位置的发射声压级（中英文版） Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections |
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GB/T 20441.6-2017 电声学 测量传声器 第6部分：用于测定频率响应的静电激励器（中英文版） Electroacoustics—Measurement microphones—Part 6: Electrostatic actuators for determination of frequency response |
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GB/T 22159.5-2017 声学与振动 弹性元件振动-声传递特性实验室测量方法 第5部分：弹性支撑件低频平动动刚度的驱动点测量方法（中英文版） Acoustics and vibration—Laboratory measurement of vibro-acoustic transfer properties of resilient elements—Part 5: Driving point method for determination of the low-frequency transfer stiffness of resilient supports for translatory motion |
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GB/T 2930.8-2017 草种子检验规程 水分测定（中英文版） Rules of seed testing for forage, turfgrass and other herbaceous plant—Determination of moisture content |
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GB/T 6881.2-2017 声学 声压法测定噪声源声功率级和声能量级 混响场内小型可移动声源工程法 硬壁测试室比较法（中英文版） Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room |
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GB/T 34716-2017 压敏胶粘剂溶解度的测定（中英文版） Determination of the solubility of pressure-sensitive adhesives |
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GB/T 34482-2017 建筑用铝合金隔热型材传热系数测定方法（中英文版） Determination of thermal transmittance for architecture aluminium alloy thermal barrier profiles |
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GB/T 6730.3-2017 铁矿石 分析样中吸湿水分的测定 重量法、卡尔费休法和质量损失法（中英文版） Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods |
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GB/T 34474.1-2017 钢中带状组织的评定 第1部分：标准评级图法（中英文版） Determination of banded structure of steel—Part1：Micrographic method using standards diagrams |
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GB/T 34483-2017 锆及锆合金β相转变温度测定方法（中英文版） β transus temperature determination methods of zirconium and zirconium alloys |
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GB/T 34219-2017 耐火材料 常温抗拉强度试验方法（中英文版） Refractory matericals—Determination of tensile strength at room temperature |
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GB/T 34218-2017 耐火材料 高温耐压强度试验方法（中英文版） Refractory products—Determination of compressive strength at elevated temperature |
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GB/T 211-2017 煤中全水分的测定方法（中英文版） Determination of total moisture in coal |
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