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 39560.12-2024 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯（中英文版） Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry |
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GB/T 18029.1-2024 轮椅车-第1部分：静态稳定性的测定（中英文版） Wheelchairs - Part 1: Determination of static stability |
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GB/T 15597.2-2024 塑料-聚甲基丙烯酸甲酯（PMMA）-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 - Polymethyl methacrylate (PMMA) - Molding and extrusion materials - Part 2: Preparation of specimens and performance determination |
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GB/T 44149-2024 精细陶瓷-陶瓷粉体等电点的测定-zeta电位法（中英文版） Fine ceramics-Determination of isoelectric point of ceramic powders-zeta potential method |
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GB/T 6730.89-2024 铁矿石-钍含量的测定-偶氮胂Ⅲ分光光度法（中英文版） Iron ore-Determination of thorium content-Arsenazo III spectrophotometry |
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GB/T 24189-2024 高炉用铁矿石-用最终还原度指数表示的还原性的测定（中英文版） Iron ore for blast furnaces - Determination of reducibility expressed as the final reduction index |
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GB/T 12959-2024 水泥水化热测定方法（中英文版） Method for determination of heat of hydration of cement |
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GB/T 43905.3-2024 焊接及相关工艺中烟尘和气体取样的实验室方法-第3部分：电弧焊中臭氧排放速率的测定（中英文版） Laboratory methods for sampling fumes and gases for welding and related processes - Part 3: Determination of ozone emission rate during arc welding |
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GB/T 43905.2-2024 焊接及相关工艺中烟尘和气体取样的实验室方法-第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定（中英文版） Laboratory methods for sampling fumes and gases for welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cutting and gouging |
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GB/T 43905.1-2024 焊接及相关工艺中烟尘和气体取样的实验室方法-第1部分：电弧焊中烟尘排放速率的测定和分析用烟尘的收集（中英文版） Laboratory methods for sampling fumes and gases for welding and related processes - Part 1: Determination of emission rates of fumes from arc welding and collection of fumes for analysis |
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GB/T 43899-2024 生铁-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） Pig iron - Determination of multi-element content - Spark discharge atomic emission spectrometry (conventional method) |
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GB/T 13930-2024 水环真空泵和水环压缩机-气量测定方法（中英文版） Water ring vacuum pumps and water ring compressors-Methods for determination of gas volume |
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GB/T 43905.6-2024 焊接及相关工艺中烟尘和气体取样的实验室方法-第6部分：电阻点焊中烟尘和气体的定量化测定（中英文版） Laboratory methods for sampling fumes and gases in welding and related processes - Part 6: Quantitative determination of fumes and gases in resistance spot welding |
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GB/T 12690.12-2024 稀土金属及其氧化物中非稀土杂质-化学分析方法-第12部分：钍、铀量的测定-电感耦合等离子体质谱法（中英文版） Non-rare earth impurities in rare earth metals and their oxides - Chemical analysis methods - Part 12: Determination of thorium and uranium content - Inductively coupled plasma mass spectrometry |
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GB/T 609-2018 化学试剂-总氮量测定通用方法（中英文版） Chemical reagents - General method for determination of total nitrogen |
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GB/T 16659-2024 煤中汞的测定方法（中英文版） Determination method of mercury in coal |
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GB/T 29282-2024 格拉辛纸（中英文版） Determination of astaxanthin, an effective ingredient in cosmetics - High performance liquid chromatography |
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GB/T 43789.32-2024 电子纸显示器件-第3-2部分：光电性能测试方法（中英文版） Determination of silver content in silver paste for solar cells - Thiocyanate standard solution titration method |
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GB/T 19720-2024 首饰和贵金属-铂、钯含量的测定-氯化铵重量法和丁二酮肟重量法（中英文版） Jewelry and precious metals - Determination of palladium content - dimethylglyoxime gravimetric method |
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GB/T 43819-2024 皮革-化学试验-杀虫剂残留量的测定（中英文版） Leather-Chemical tests-Determination of pesticide residues |
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GB/T 22890.2-2024 皮革-柔软皮革防水性能的测定-第2部分：反复角压缩法（梅泽法）（中英文版） Leather - Determination of water resistance of soft leather - Part 2: Repeated angular compression =Mezer method |
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GB/T 22890.1-2024 皮革-柔软皮革防水性能的测定-第1部分：反复线压缩法（透度计法）（中英文版） Leather - Determination of water resistance of soft leather - Part 1: Repeated linear compression method (penetropyometer method) |
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GB/T 43019.7-2023 塑料薄膜和薄片水蒸气透过率的测定 第7部分：钙腐蚀法（中英文版） Determination of water vapor transmission rate of plastic films and sheets Part 7: Calcium corrosion method |
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GB/T 2539-2023 石油蜡熔点的测定 冷却曲线法（中英文版） Determination of melting point of petroleum wax cooling curve method |
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GB/T 23961-2023 低碳脂肪胺含量的测定 气相色谱法（中英文版） Determination of low-carbon fatty amine content by gas chromatography |
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GB/T 23944-2023 无机化工产品中铝测定的通用方法 铬天青S分光光度法（中英文版） General method for determination of aluminum in inorganic chemical products Chromium Azur S spectrophotometry |
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GB/T 12598-2023 塑料 离子交换树脂 渗磨圆球率和磨后圆球率的测定（中英文版） Plastics Ion exchange resin Determination of sphericity rate after grinding and sphericity rate after grinding |
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GB/T 43098.1-2023 水处理剂分析方法 第1部分：磷含量的测定（中英文版） Methods for analysis of water treatment agents Part 1: Determination of phosphorus content |
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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 223.92-2023 钢铁及合金 镧、铈、镨、钕、钐含量的测定 电感耦合等离子体质谱法（中英文版） Steel and alloys - Determination of lanthanum, cerium, praseodymium, neodymium and samarium content - Inductively coupled plasma mass spectrometry |
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GB/T 22904-2023 纸、纸板和纸浆 总氯和有机氯的测定（中英文版） Paper, board and pulp Determination of total chlorine and organochlorine |
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GB/T 28539-2023 眼科光学 接触镜和接触镜护理产品 防腐剂摄入和释放的测定（中英文版） Ophthalmic optics Contact lenses and contact lens care products Determination of preservative uptake and release |
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GB/T 29493.3-2023 纺织染整助剂中有害物质的测定 第3部分：有机锡化合物的测定（中英文版） Determination of harmful substances in textile dyeing and finishing auxiliaries Part 3: Determination of organotin compounds |
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GB/T 29493.4-2023 纺织染整助剂中有害物质的测定 第4部分：多环芳烃化合物（PAHs）的测定（中英文版） Determination of harmful substances in textile dyeing and finishing auxiliaries Part 4: Determination of polycyclic aromatic hydrocarbons (PAHs) |
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GB/T 29493.9-2023 纺织染整助剂中有害物质的测定 第9部分：丙烯酰胺类物质的测定（中英文版） Determination of harmful substances in textile dyeing and finishing auxiliaries Part 9: Determination of acrylamide substances |
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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 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 42999-2023 家用纺织品 织物遮光性的测定 照度计法（中英文版） Household textiles - Determination of light-shielding properties of fabrics - Illuminometer method |
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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 8297-2023 浓缩天然胶乳 氢氧化钾（KOH）值的测定（中英文版） Concentrated natural rubber latex - Determination of potassium hydroxide (KOH) value |
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GB/T 6439-2023 饲料中水溶性氯化物的测定（中英文版） Determination of water-soluble chloride in feed |
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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 10322.9-2023 铁矿石 比表面积的测定 勃氏透气法（中英文版） Iron ore - Determination of specific surface area - Blaine permeability method |
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GB/T 43179-2023 农药N,N-二甲基甲酰胺不溶物测定方法（中英文版） Method for determination of insoluble matter of pesticide N,N-dimethylformamide |
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GB/T 43197-2023 化妆品中禁用组分酸性红73和溶剂红1的测定 液相色谱-串联质谱法（中英文版） Determination of banned components Acid Red 73 and Solvent Red 1 in cosmetics by liquid chromatography-tandem mass spectrometry |
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GB/T 42957-2023 氨基酸产品和添加剂预混合饲料中赖氨酸、蛋氨酸和苏氨酸含量的测定（中英文版） Determination of lysine, methionine and threonine content in amino acid products and additive premixed feeds |
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GB/T 42919.1-2023 塑料 导热系数和热扩散系数的测定 第1部分:通则（中英文版） Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles |
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GB/T 17928-2023 皮革 物理和机械试验 针孔撕裂强度的测定（中英文版） Leather - Physical and mechanical tests - Determination of pinhole tear strength |
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GB/T 7139-2023 塑料 氯乙烯均聚物和共聚物 氯含量的测定（中英文版） Plastics. Homopolymers and copolymers of vinyl chloride. Determination of chlorine content. |
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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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