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 47915.2-2026 稀土锆基化合物化学分析方法 第2部分:氧化锆和氧化铪合量的测定 苦杏仁酸重量法(中英文版) Methods for the Chemical Analysis of Rare-Earth Zirconium-Based Compounds—Part 2: Determination of Zirconium Oxide and Hafnium Oxide Content—Gravimetric Method Using Amygdalin Acid |
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GB/T 47915.1-2026 稀土锆基化合物化学分析方法 第1部分:稀土总量的测定(中英文版) Methods for the Chemical Analysis of Rare-Earth Zirconium-Based Compounds—Part 1: Determination of Total Rare Earths |
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GB/T 47836.1-2026 橡胶和橡胶制品 生物基含量的测定 第1部分:通用原则和采用胶料配方的计算方法(中英文版) Rubber and Rubber Products—Determination of Bio-based Content—Part 1: General Principles and Calculation Methods Using Compound Formulations |
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GB/T 47794-2026 皮革和毛皮 化学试验 双酚类化合物的测定(中英文版) Leather and Fur—Chemical Tests—Determination of Bisphenol Compounds |
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GB/T 47793-2026 皮革 物理和机械试验 吸水性的测定:毛细作用法(中英文版) Leather—Physical and Mechanical Tests—Determination of Water Absorption: Capillary Method |
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GB/T 47791-2026 皮革 物理和机械试验 粒面抗裂强度和折裂指数的测定(中英文版) Leather—Physical and Mechanical Tests—Determination of Grain Crack Resistance and Crack Index |
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GB/T 34500.6-2026 稀土废渣、废水化学分析方法 第6部分:铊、钒含量的测定 电感耦合等离子体质谱法(中英文版) Methods for the Chemical Analysis of Rare Earth Waste Residues and Wastewater—Part 6: Determination of Thallium and Vanadium Content by Inductively Coupled Plasma Mass Spectrometry |
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GB/T 15902-2026 输送带 弹性伸长和永久伸长的测定及弹性模量的计算(中英文版) Determination of Elastic and Permanent Elongation of Conveyor Belts and Calculation of Elastic Modulus |
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GB/T 14055.3-2026 中子参考辐射 第3部分:场所剂量仪和个人剂量计的校准及其能量和角响应的确定(中英文版) Neutron Reference Radiation—Part 3: Calibration of Environmental Dosimeters and Personal Dosimeters, and Determination of Their Energy and Angular Responses |
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GB/T 3810.13-2026 陶瓷砖试验方法 第13部分:耐化学腐蚀性的测定(中英文版) Test Methods for Ceramic Tiles—Part 13: Determination of Resistance to Chemical Corrosion |
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GB/T 34500.7-2026 稀土废渣、废水化学分析方法 第7部分:钍、铀含量的测定 电感耦合等离子体质谱法···(中英文版) Chemical Analysis Methods for Rare Earth Waste Residues and Wastewater—Part 7: Determination of Thorium and Uranium Content by Inductively Coupled Plasma Mass Spectrometry··· |
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GB/T 16477.2-2026 稀土硅铁合金及镁硅铁合金化学分析方法 第2部分:钙、镁、锰、铝、钡、锑、铋、锶、磷和钛含量的测定·(中英文版) Methods for the Chemical Analysis of Rare-Earth Ferrosilicon Alloys and Magnesium Ferrosilicon Alloys—Part 2: Determination of Calcium, Magnesium, Manganese, Aluminum, Barium, Antimony, Bismuth, Strontium, Phosphorus, and Titanium Content· |
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GB/T 20170.2-2026 稀土金属及其化合物物理性能测试方法 第2部分:稀土化合物比表面积的测定 氮气吸附法(中英文版) Test Methods for the Physical Properties of Rare Earth Metals and Their Compounds—Part 2: Determination of the Specific Surface Area of Rare Earth Compounds—Nitrogen Adsorption Method |
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GB/T 20170.1-2026 稀土金属及其化合物物理性能测试方法 第1部分:稀土化合物粒度分布的测定 激光衍射法(中英文版) Test Methods for the Physical Properties of Rare Earth Metals and Their Compounds—Part 1: Determination of the Particle Size Distribution of Rare Earth Compounds—Laser Diffraction Method |
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GB/T 23834.7-2026 硫酸亚锡化学分析方法· 第7部分:铜、铅、砷、铁、锑、钾、钠、钙、镁含量的测定 电感耦合等离子体发射光谱法(ICP-OES)(中英文版) Chemical Analysis Methods for Stannous Sulfate · Part 7: Determination of Copper, Lead, Arsenic, Iron, Antimony, Potassium, Sodium, Calcium, and Magnesium Content—Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) |
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GB/T 47712-2026 皮革和毛皮 化学试验 喹啉类化合物的测定(中英文版) Leather and Fur—Chemical Tests—Determination of Quinoline Compounds |
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GB/T 15076.15-2026 钽铌化学分析方法· 第15部分:氢含量的测定· 脉冲红外吸收法(中英文版) Methods for the Chemical Analysis of Tantalum and Niobium · Part 15: Determination of Hydrogen Content · Pulse Infrared Absorption Method |
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GB/T 15076.14-2026 钽铌化学分析方法· 第14部分:氧和氮含量的测定· 脉冲红外吸收法/热导法(中英文版) Chemical Analysis Methods for Tantalum and Niobium · Part 14: Determination of Oxygen and Nitrogen Content · Pulse Infrared Absorption Method/Thermal Conductivity Method |
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GB/T 6150.16-2026 钨精矿化学分析方法· 第16部分:铁、锰、硅、钙和钨含量的测定· X射线荧光光谱法(中英文版) Methods for the Chemical Analysis of Tungsten Concentrates · Part 16: Determination of Iron, Manganese, Silicon, Calcium, and Tungsten Content · X-ray Fluorescence Spectroscopy |
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GB/T 6150.11-2026 钨精矿化学分析方法· 第11部分:杂质元素含量的测定· 电感耦合等离子体原子发射光谱法(中英文版) Methods for the Chemical Analysis of Tungsten Concentrates · Part 11: Determination of Impurity Element Content · Inductively Coupled Plasma Atomic Emission Spectroscopy |
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GB/T 13748.22-2026 镁及镁合金化学分析方法· 第22部分:钍含量的测定(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 22: Determination of Thorium Content |
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GB/T 13748.9-2026 镁及镁合金化学分析方法· 第9部分:铁、硅含量的测定 分光光度法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 9: Determination of Iron and Silicon Content—Spectrophotometric Method |
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GB/T 13748.18-2026 镁及镁合金化学分析方法 第18部分:氯含量的测定 氯化银浊度法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 18: Determination of Chloride Content—Silver Chloride Turbidity Method |
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GB/T 13748.15-2026 镁及镁合金化学分析方法 第15部分:锌含量的测定(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 15: Determination of Zinc Content |
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GB/T 13748.13-2026 镁及镁合金化学分析方法 第13部分:铅、钙、钾、钠含量的测定 火焰原子吸收光谱法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 13: Determination of Lead, Calcium, Potassium, and Sodium Content by Flame Atomic Absorption Spectroscopy |
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GB/T 13748.8-2026 镁及镁合金化学分析方法· 第8部分:稀土含量的测定(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 8: Determination of Rare Earth Content |
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GB/T 13748.4-2026 镁及镁合金化学分析方法· 第4部分:锰、锆含量的测定 分光光度法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 4: Determination of Manganese and Zirconium Content—Spectrophotometric Method |
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GB/T 5124.2-2026 硬质合金化学分析方法 第2部分:不溶(游离)碳量的测定 重量法和气体容量法(中英文版) Methods for the Chemical Analysis of Cemented Carbides—Part 2: Determination of Insoluble (Free) Carbon—Gravimetric and Gas-Volume Methods |
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GB/T 13748.3-2026 镁及镁合金化学分析方法 第3部分:锂、银含量的测定 火焰原子吸收光谱法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 3: Determination of Lithium and Silver Content by Flame Atomic Absorption Spectroscopy |
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GB/T 13748.2-2026 镁及镁合金化学分析方法· 第2部分:锡、铍、铜、镍、钛含量的测定 分光光度法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 2: Determination of Tin, Beryllium, Copper, Nickel, and Titanium Content—Spectrophotometric Method |
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GB/T 13748.1-2026 镁及镁合金化学分析方法 第1部分:铝含量的测定(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 1: Determination of Aluminum Content |
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GB/T 5124.1-2026 硬质合金化学分析方法 第1部分:总碳量的测定· 重量法和气体容量法(中英文版) Methods for the Chemical Analysis of Cemented Carbides—Part 1: Determination of Total Carbon Content—Gravimetric and Gas-Volume Methods |
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GB/T 6609.24-2026 氧化铝化学分析方法和物理性能测定方法 第24部分:安息角及流动角的测定(中英文版) Methods for the Chemical Analysis and Determination of the Physical Properties of Alumina—Part 24: Determination of Angle of Repose and Angle of Flow |
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GB/T 6609.22-2026 氧化铝化学分析方法和物理性能测定方法 第22部分:取样和制样(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina—Part 22: Sampling and Sample Preparation |
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GB/T 6609.13-2026 氧化铝化学分析方法和物理性能测定方法· 第13部分:氧化钙含量的测定 火焰原子吸收光谱法(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina · Part 13: Determination of Calcium Oxide Content by Flame Atomic Absorption Spectroscopy |
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GB/T 6609.11-2026 氧化铝化学分析方法和物理性能测定方法 第11部分:一氧化锰和氧化镁含量的测定 火焰原子吸收光谱法(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina—Part 11: Determination of Manganese Monoxide and Magnesium Oxide Content—Flame Atomic Absorption Spectroscopy |
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GB/T 6609.7-2026 氧化铝化学分析方法和物理性能测定方法· 第7部分:二氧化钛、三氧化二铬、氧化铜、氟、氯、三氧化二硼、五氧化二磷、硫酸根含量的测定 分光光度法(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina · Part 7: Determination of Titanium Dioxide, Chromium(III) Oxide, Copper Oxide, Fluorine, Chlorine, Boron Trioxide, Phosphorus Pentoxide, and Sulfate Content—Spectrophot |
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GB/T 6609.5-2026 氧化铝化学分析方法和物理性能测定方法 第5部分:氧化钠、氧化钾含量的测定(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina—Part 5: Determination of Sodium Oxide and Potassium Oxide Content |
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GB/T 22931-2026 皮革和毛皮 化学试验 邻苯二甲酸酯含量的测定(中英文版) Leather and Fur—Chemical Tests—Determination of Phthalate Content |
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GB/T 13748.21-2026 镁及镁合金化学分析方法· 第21部分:元素含量的测定· 光电直读原子发射光谱法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 21: Determination of Elemental Content · Direct-Reading Photoelectric Atomic Emission Spectroscopy |
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GB/T 22232.2-2026 化学物质的热稳定性测定 第2部分:绝热量热法(中英文版) Determination of the Thermal Stability of Chemical Substances—Part 2: Adiabatic Calorimetry |
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GB/T 47488-2026 皮革 物理和机械试验 收缩温度的测定(中英文版) Leather—Physical and Mechanical Testing—Determination of Shrinkage Temperature |
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GB/T 7463-2026 表面活性剂· 钙皂分散力的测定· 酸量滴定法(改进舍恩费尔特法)(中英文版) Surfactants · Determination of the Dispersing Power of Calcium Soaps · Acid Titration Method (Modified Sch?nfeld Method) |
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GB/T 6910-2026 锅炉用水和冷却水分析方法 钙的测定 络合滴定法(中英文版) Methods for Analyzing Boiler Water and Cooling Water: Determination of Calcium—Complexometric Titration |
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GB/T 19811-2026 塑料 在定义堆肥化中试条件下塑料材料崩解程度的测定(中英文版) Plastics: Determination of the Degree of Degradation of Plastic Materials Under Defined Composting Pilot-Scale Conditions |
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GB/T 33390-2026 鞋类 化学试验方法 二甲基甲酰胺的测定(中英文版) Footwear—Chemical Test Methods—Determination of Dimethylformamide |
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GB/T 33391-2026 鞋类 化学试验方法 多环芳烃(PAHs)的测定(中英文版) Footwear—Chemical Test Methods—Determination of Polycyclic Aromatic Hydrocarbons (PAHs) |
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GB/T 30903-2026 无机化工产品 杂质元素的测定 电感耦合等离子体质谱法(ICP-MS)(中英文版) Inorganic Chemical Products: Determination of Impurity Elements by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) |
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GB/T 31197-2026 无机化工产品 杂质离子的测定 离子色谱法(中英文版) Inorganic Chemical Products—Determination of Impurity Ions by Ion Chromatography |
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GB/T 47357-2026 费托合成蜡熔点、滴熔点的测定 差示扫描量热法(中英文版) Determination of Melting Point and Dropping Point of Fischer-Tropsch Synthesis Wax: Differential Scanning Calorimetry |
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GB/T 40980-2026 生化制品中还原糖的测定(中英文版) Determination of Reducing Sugars in Biochemical Products |
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GB/T 47310-2026 土壤全量硅、铝、铁、钾、钠、钙、镁、锰、磷、钛、硫的测定 单波长激发-能量色散X射线荧光光谱法(中英文版) Determination of Total Silicon, Aluminum, Iron, Potassium, Sodium, Calcium, Magnesium, Manganese, Phosphorus, Titanium, and Sulfur in Soil Using Single-Wavelength Excitation-Energy-Dispersive X-ray Fluorescence Spectroscopy |
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GB/T 12690.13-2026 稀土金属及其氧化物中非稀土杂质化学分析方法 第13部分:钼、钨含量的测定(中英文版) Methods for the Chemical Analysis of Non-Rare-Earth Impurities in Rare-Earth Metals and Their Oxides—Part 13: Determination of Molybdenum and Tungsten Content |
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GB/T 602-2026 化学试剂 杂质测定用标准溶液的制备(中英文版) Chemical Reagents: Preparation of Standard Solutions for Impurity Determination |
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GB/T 19203-2026 复合肥料中钙、镁、硫含量的测定(中英文版) Determination of Calcium, Magnesium, and Sulfur Content in Compound Fertilizers |
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GB/T 18654.8-2026 鱼类种质检验 第8部分:耗氧率与临界窒息点的测定(中英文版) Fish Germplasm Testing—Part 8: Determination of Oxygen Consumption Rate and Critical Suffocation Point |
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GB/T 8834-2026 纤维绳索 有关物理和机械性能的测定(中英文版) Fiber Ropes—Determination of Physical and Mechanical Properties |
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GB/T 47164-2026 烟花爆竹用烟火药中铝、镁、钾和钡含量的测定 电感耦合等离子体发射光谱(ICP-OES)法(中英文版) Determination of Aluminum, Magnesium, Potassium, and Barium Content in Pyrotechnic Composition for Fireworks and Firecrackers: Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) Method |
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GB/T 47081-2026 氮化硅粉体中铁、铝、钙含量的测定 电感耦合等离子体发射光谱法·(中英文版) Determination of Iron, Aluminum, and Calcium Content in Silicon Nitride Powder: Inductively Coupled Plasma Emission Spectroscopy· |
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GB/T 47091-2026 金属粉末 电导率的测定(中英文版) Determination of Electrical Conductivity in Metal Powders |
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GB/T 42513.11-2026 镍合金化学分析方法 第11部分:硅、锰、磷、铬、镍、铜、钼、钴、铁、铝、钒、钛、钨和铌含量的测定 X射线荧光光谱法(常规法)(中英文版) Methods for the Chemical Analysis of Nickel Alloys—Part 11: Determination of Silicon, Manganese, Phosphorus, Chromium, Nickel, Copper, Molybdenum, Cobalt, Iron, Aluminum, Vanadium, Titanium, Tungsten, and Niobium Content—X-ray Fluorescence Spectroscopy (C |
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GB/T 47086-2026 增强纤维和微纤维棉直径及其分布的测定 数字光学扫描仪法(中英文版) Determination of the Diameter and Distribution of Reinforcing Fibers and Microfiber Cotton: Digital Optical Scanner Method |
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GB/T 27894.8-2026 天然气 用气相色谱法测定组成和计算相关不确定度 第8部分:用微型热导测定氢、氧、氮、一氧化碳、二氧化碳和C1至C5及C6+的烃类(中英文版) Natural Gas—Determination of Composition by Gas Chromatography and Calculation of Associated Uncertainties—Part 8: Determination of Hydrogen, Oxygen, Nitrogen, Carbon Monoxide, Carbon Dioxide, and Hydrocarbons from C1 to C5 and C6+ Using a Miniature Therm |
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GB/T 46974-2025 鞋类 - 化学试验方法 - 短链氯化石蜡的测定(中英文版) Footwear - Chemical Testing Methods Determination of Short-Chain Chlorinated Paraffins |
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GB/T 33061.2-2025 塑料 - 动态力学性能的测定 - 第2部分:扭摆法(中英文版) Plastics - Determination of dynamic mechanical properties - Part 2: Torsional pendulum method |
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GB/T 33061.12-2025 塑料 - 动态力学性能的测定 - 第12部分:非共振压缩振动法(中英文版) Plastics - Determination of dynamic mechanical properties - Part 12: Non-resonant compression vibration method |
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GB/T 33061.3-2025 塑料 - 动态力学性能的测定 - 第3部分:弯曲振动下共振曲线法(中英文版) Plastics - Determination of dynamic mechanical properties - Part 3: Resonance curve method under bending vibration |
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GB/T 19466.8-2025 塑料 - 差示扫描量热(DSC)法 - 第8部分:导热系数的测定(中英文版) Plastics - Differential Scanning Calorimetry (DSC) - Part 8: Determination of Thermal Conductivity |
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GB/T 19466.4-2025 塑料 - 差示扫描量热(DSC)法 - 第4部分:比热容的测定(中英文版) Plastics - Differential Scanning Calorimetry (DSC) - Part 4: Determination of Specific Heat Capacity |
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GB/T 33061.1-2025 塑料 - 动态力学性能的测定 - 第1部分:通则(中英文版) Plastics - Determination of Dynamic Mechanical Properties - Part 1: General Principles |
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GB/T 33061.10-2025 塑料 - 动态力学性能的测定 - 第10部分:使用平行平板振动流变仪测定复数剪切黏度(中英文版) Plastics - Determination of Dynamic Mechanical Properties - Part 10: Determination of Complex Shear Viscosity Using a Parallel Plate Vibrating Rheometer |
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GB/T 19466.3-2025 塑料 - 差示扫描量热(DSC)法 - 第3部分:熔融和结晶温度及热焓的测定(中英文版) Plastics - Differential Scanning Calorimetry (DSC) - Part 3: Determination of Melting and Crystallization Temperatures and Heat of Formation |
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GB/T 19466.2-2025 塑料 - 差示扫描量热(DSC)法 - 第2部分:玻璃化转变温度和台阶高度的测定(中英文版) Plastics - Differential Scanning Calorimetry (DSC) - Part 2: Determination of Glass Transition Temperature and Step Height |
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GB/T 19466.7-2025 塑料 - 差示扫描量热(DSC)法 - 第7部分:结晶动力学的测定(中英文版) Plastics - Differential Scanning Calorimetry (DSC) - Part 7: Determination of Crystallization Kinetics |
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GB/T 46550.2-2025 天然气 - 加臭剂的测定 - 第2部分:用电化学传感器法测定四氢噻吩含量(中英文版) Natural Gas - Determination of Odorants - Part 2: Determination of Tetrahydrothiophene by Electrochemical Sensor Method |
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GB/T 46469-2025 皮革 - 物理和机械试验 - 抗张强度和伸长率的测定(中英文版) Leather - Physical and Mechanical Tests - Determination of Tensile Strength and Elongation |
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GB/T 42513.10-2025 镍合金化学分析方法 - 第10部分:痕量元素含量的测定 - 辉光放电质谱法(中英文版) Chemical Analysis Methods for Nickel Alloys - Part 10: Determination of Trace Elements - Glow Discharge Mass Spectrometry |
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GB/T 3884.16-2025 铜精矿化学分析方法 - 第16部分:二氧化硅含量的测定 - 氟硅酸钾滴定法和重量法(中英文版) Chemical Analysis Methods for Copper Concentrates - Part 16: Determination of Silicon Dioxide Content - Potassium Fluorosilicate Titration and Gravimetric Methods |
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GB/T 3884.3-2025 铜精矿化学分析方法 - 第3部分:硫含量的测定 - 重量法和燃烧滴定法(中英文版) Chemical Analysis Methods for Copper Concentrates - Part 3: Determination of Sulfur Content - Gravimetric and Combustion Titration Methods |
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GB/T 3884.1-2025 铜精矿化学分析方法 - 第1部分:铜含量的测定 - 碘量法和电解法(中英文版) Chemical Analysis Methods for Copper Concentrates - Part 1: Determination of Copper Content - Iodometric and Electrolytic Methods |
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GB/T 7739.15-2025 金精矿化学分析方法 - 15部分:铂族元素量的测定(中英文版) Chemical Analysis Methods for Gold Concentrates - Part 15: Determination of Platinum Group Elements |
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GB/T 12162.3-2025 用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 - 第3部分:场所剂量仪和个人剂量计的校准及其能量响应和角响应的测定(中英文版) Reference radiation for calibrating dosimeters and dose rate meters and determining their energy response - Part 3: Calibration of area dosimeters and personal dosimeters and determination of their energy response and angular response |
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GB/T 12162.2-2025 用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 - 第2部分:辐射防护用的能量范围为8 - keV~1.3 - MeV - 和 - 4 - MeV~9 - MeV的剂量测定(中英文版) Reference X-rays and γ-rays for calibration of dosimeters and dose rate meters and for determination of their energy response - Part 2: Dosimetry for radiation protection in the energy ranges 8 keV to 1.3 MeV and 4 MeV to 9 MeV |
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GB/T 12162.1-2025 用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 - 第1部分:辐射特性及产生方法(中英文版) X-ray and Gamma-ray Reference Radiation for Calibration of Dosimeters and Dosimeters and Determination of Their Energy Response - Part 1: Radiation Characteristics and Generation Methods |
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GB/T 22838.15-2025 卷烟和滤棒物理性能的测定 - 第15部分:卷烟 - 通风的测定 - 定义和测量原理(中英文版) Determination of Physical Properties of Cigarettes and Filter Tubes - Part 15: Cigarettes - Ventilation - Definition and Measurement Principle |
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GB/T 22838.3-2025 卷烟和滤棒物理性能的测定 - 第3部分:圆周 - 非接触光学法(中英文版) Determination of Physical Properties of Cigarettes and Filter Tubes - Part 3: Circumference - Non-contact Optical Method |
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GB/T 5832.3-2025 气体分析 - 气体中微量水分的测定 - 第3部分:光腔衰荡光谱法(中英文版) Gas Analysis - Determination of Trace Moisture in Gases - Part 3: Optical Cavity Attenuation Spectroscopy |
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GB/T 46323-2025 铝铁、铝锰铁及硅铝锰铁 - 钙和镁含量的测定 - 火焰原子吸收光谱法(中英文版) Determination of calcium and magnesium content in ferroaluminum, ferromanganese, and ferrosilicon-manganese - Flame atomic absorption spectrometry |
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GB/T 11026.8-2025 电气绝缘材料 - 耐热性 - 第8部分:用固定时限法确定绝缘材料的耐热指数(TI和RTI)(中英文版) Electrical Insulating Materials - Heat Resistance - Part 8: Determination of Thermal Index (TI) and Relative Temperature Index (RTI) of Insulating Materials Using Fixed-Time Method |
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GB/T 11026.7-2025 电气绝缘材料 - 耐热性 - 第7部分:确定绝缘材料的相对温度指数(RTI)(中英文版) Electrical Insulating Materials - Heat Resistance - Part 7: Determination of Relative Temperature Index (RTI) of Insulating Materials |
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GB/T 46286-2025 土工合成材料 - 氧化诱导时间的测定 - 高压差示扫描量热法(中英文版) Geosynthetics - Determination of Oxidation Induction Time - High-Pressure Differential Scanning Calorimetry |
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GB/T 11848.15-2025 铀矿石浓缩物分析方法 - 第15部分:铁、钙、镁、钼、钛、钒、锆的测定 - 电感耦合等离子体发射光谱法(中英文版) Methods of Analysis for Uranium Ore Concentrates - Part 15: Determination of Iron, Calcium, Magnesium, Molybdenum, Titanium, Vanadium, and Zirconium - Inductively Coupled Plasma Emission Spectrometry |
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GB/T 10267.5-2025 金属钙分析方法 - 第5部分:蒸馏-奈斯勒试剂光度法测定氮(中英文版) Methods for the Analysis of Calcium in Metals - Part 5: Determination of Nitrogen by Distillation-Nessler Reagent Spectrophotometry |
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GB/T 10267.4-2025 金属钙分析方法 - 第4部分:8-羟基喹啉-三氯甲烷萃取分光光度法测定铝(中英文版) Methods for Analysis of Calcium in Metals - Part 4: Determination of Aluminum by 8-Hydroxyquinoline-Trichloromethane Extraction Spectrophotometry |
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GB/T 46183-2025 鞋类-化学试验方法-含氯苯酚的测定-气相色谱-串联质谱法(中英文版) Footwear - Chemical Test Methods - Determination of Chlorophenols - Gas Chromatography-Tandem Mass Spectrometry |
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GB/T 9989.3-2025 搪瓷耐化学侵蚀的测定 - 第3部分:用六角形容器或四边形玻璃容器进行耐碱性溶液化学侵蚀的测定(中英文版) Determination of Chemical Resistance of Enamels - Part 3: Determination of Resistance to Chemical Corrosion by Alkaline Solutions Using Hexagonal or Quadrangular Glass Containers |
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GB/T 9989.2-2025 搪瓷耐化学侵蚀的测定 - 第2部分:耐沸腾酸、沸腾中性液体、碱性液体及其蒸气化学侵蚀的测定(中英文版) Determination of Chemical Resistance of Enamels - Part 2: Determination of Resistance to Chemical Corrosion by Boiling Acids, Boiling Neutral Liquids, Alkaline Liquids and Their Vapors |
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GB/T 6730.13-2025 铁矿石 - 钙和镁含量的测定 - EGTA-CyDTA滴定法(中英文版) Iron Ore - Determination of Calcium and Magnesium Content - EGTA-CyDTA Titration Method |
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GB/T 3286.2-2025 石灰石及白云石化学分析方法 - 第2部分:硅、铝含量的测定(中英文版) Chemical Analysis Methods for Limestone and Dolomite - Part 2: Determination of Silicon and Aluminum Content |
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GB/T 5195.12-2025 萤石化学分析方法 - 第12部分:砷含量的测定(中英文版) Chemical Analysis Methods for Fluorspar - Part 12: Determination of Arsenic Content |
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