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 3402.2-2026 塑料 氯乙烯均聚和共聚树脂 第2部分：试样制备及性能测定（中英文版） Plastics—Vinyl Chloride Homopolymers and Copolymers—Part 2: Specimen Preparation and Determination of Properties |
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GB/T 1685.1-2026 硫化橡胶或热塑性橡胶 压缩应力松弛的测定 第1部分：恒定温度下试验（中英文版） Vulcanized Rubber or Thermoplastic Rubber—Determination of Compressive Stress Relaxation—Part 1: Testing at Constant Temperature |
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GB/T 32363.2-2026 塑料· 聚酰胺（PA）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 · Polyamide (PA) Molding and Extrusion Materials · Part 2: Specimen Preparation and Determination of Properties |
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GB/T 46830.2-2026 塑料 液晶聚合物（LCP）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—Liquid Crystal Polymers (LCP) for Molding and Extrusion—Part 2: Specimen Preparation and Determination of Properties |
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GB/T 2679.6-2026 瓦楞芯纸 实验室起楞后平压强度的测定（中英文版） Corrugated Medium—Determination of Flat Compressive Strength After Corrugation in the Laboratory |
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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 2679.17-2026 瓦楞纸板· 边压强度的测定· 边缘补强法（中英文版） Corrugated Board · Determination of Edge Compressive Strength · Edge Reinforcement Method |
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GB/T 47391.2-2026 塑料 粉状不饱和聚酯模塑料（UP-PMCs） 第2部分：试样制备和性能测定（中英文版） Plastics—Powdered Unsaturated Polyester Molding Compounds (UP-PMCs)—Part 2: Specimen Preparation and Determination of Properties |
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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 1859.2-2026 往复式内燃机 声压法声功率级的测定 第2部分：简易法（中英文版） Reciprocating Internal Combustion Engines—Determination of Sound Power Levels by the Sound Pressure Method—Part 2: Simplified Method |
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GB/T 1859.1-2026 往复式内燃机 声压法声功率级的测定 第1部分：工程法（中英文版） Reciprocating Internal Combustion Engines—Determination of Sound Power Levels by the Sound Pressure Method—Part 1: Engineering 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 46553-2025 天然气 - 气相色谱法分析组成 - 一体化综合分析仪快速测定常规组分和硫化合物含量（中英文版） Natural Gas - Analysis of Composition by Gas Chromatography - Rapid Determination of Routine Components and Sulfur Compounds Using an Integrated Comprehensive Analyzer |
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GB/T 46610-2025 锰矿石和铬矿石 - 校核水分测定精密度的实验方法（中英文版） Manganese Ore and Chromium Ore - Experimental Method for Verifying Precision of Moisture Determination |
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GB/T 46436-2025 搪瓷制品和瓷釉 - 样品制备和热膨胀系数的测定（中英文版） Enamels and Glazes - Sample Preparation and Determination of Coefficient of Thermal Expansion |
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GB/T 9068-2025 制冷与空调设备噪声声功率级的测定 - 声压法（中英文版） Determination of Sound Power Levels of Noise from Refrigerating and Air Conditioning Equipment - Sound Pressure Method |
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GB/T 46451-2025 手性氨基酸的测定 - 柱前衍生高效液相色谱串联质谱法（中英文版） Determination of Chiral Amino Acids - Pre-column Derivatization High Performance Liquid Chromatography-Tandem Mass Spectrometry |
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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 11927-2025 二氧化铀芯块密度和开口孔隙度的测定 - 液体浸渍法（中英文版） Determination of Density and Open Pore Volume of Uranium Dioxide Pellets - Liquid Impregnation Method |
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GB/T 15072.6-2025 贵金属合金化学分析方法 - 第6部分：铱含量的测定（中英文版） Chemical Analysis Methods for Precious Metal Alloys - Part 6: Determination of Iridium Content |
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GB/T 15072.20-2025 贵金属合金化学分析方法 - 第20部分：铑含量的测定（中英文版） Chemical Analysis Methods for Precious Metal Alloys - Part 20: Determination of Rhodium Content |
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GB/T 15072.4-2025 贵金属合金化学分析方法 - 第4部分：钯含量的测定（中英文版） Chemical Analysis Methods for Precious Metal Alloys - Part 4: Determination of Palladium Content |
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GB/T 15072.3-2025 贵金属合金化学分析方法 - 第3部分：铂含量的测定（中英文版） Chemical Analysis Methods for Precious Metal Alloys - Part 3: Determination of Platinum Content |
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GB/T 15072.2-2025 贵金属合金化学分析方法 - 第2部分：银含量的测定（中英文版） Chemical Analysis Methods for Precious Metal Alloys - Part 2: Determination of Silver Content |
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GB/T 15072.1-2025 贵金属合金化学分析方法 - 第1部分：金含量的测定（中英文版） Chemical Analysis Methods for Precious Metal Alloys - Part 1: Determination of Gold Content |
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GB/T 17481-2025 添加剂预混合饲料中氯化胆碱的测定（中英文版） Determination of Choline Chloride in Additive Premixed Feed |
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GB/T 10649-2025 微量元素预混合饲料混合均匀度的测定（中英文版） Determination of Uniformity of Mixing in Trace Element Premixed Feed |
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GB/T 46044.2-2025 声学-声压法测定噪声源声功率级-混响场中的小型可移动声源工程法-第2部分：专用混响测试室法（中英文版） Acoustics - Determination of sound power levels of noise sources using the sound pressure method Engineering Methods for Small Portable Sound Sources in Reverberant Fields - Part 2: Specialized Reverberation Chamber Method |
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GB/T 41762.1-2025 纤维增强塑料复合材料-层合板厚度方向性能的测定-第1部分：直接拉伸和压缩试验（中英文版） Fiber-reinforced plastic composites - Determination of through-thickness properties of laminates - Part 1: Direct tension and compression tests |
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GB/T 18570.9-2025 涂覆涂料前钢材表面处理-表面清洁度的评定试验-第9部分：水溶性盐的现场电导率测定法（中英文版） Surface Preparation of Steel Before Coating - Tests for Assessment of Surface Cleanliness - Part 9: In-situ Conductivity Determination of Water-Soluble Salts |
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GB/T 10424-2025 烧结金属摩擦材料-抗压强度的测定（中英文版） Sintered Metal Friction Materials - Determination of Compressive Strength |
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GB/T 1859.4-2025 往复式内燃机-声压法声功率级的测定-第4部分:现场测量简易法（中英文版） Reciprocating Internal Combustion Engines - Determination of Sound Power Levels by Sound Pressure Method - Part 4: Simple Field Measurement Method |
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GB/T 17778-2025 预混合饲料中D-生物素的测定（中英文版） Determination of D-biotin in premixed feeds |
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GB/T 32983-2025 建筑用绝热制品-压缩蠕变性能的测定（中英文版） Structural Insulation Products - Determination of Compression Creep Properties |
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GB/T 45742-2025 空间物体轨道确定和预报技术要求（中英文版） Technical Requirements for Orbit Determination and Prediction of Space Objects |
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GB/T 4980-2025 容积式压缩机噪声的测定（中英文版） Determination of Noise Levels for Positive Displacement Compressors |
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GB/T 45325-2025 贵金属键合丝热影响区长度测定-扫描电镜法（中英文版） Determination of Heat-Affected Zone Length of Precious Metal Bonding Wires - Scanning Electron Microscopy |
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GB/T 45372-2025 煤基液相酚类化合物的测定-全二维气相色谱-质谱/氢火焰离子化检测器联用（中英文版） Determination of Coal-Based Liquid-Phase Phenolic Compounds - Comprehensive Two-Dimensional Gas Chromatography Mass spectrometry/hydrogen flame ionization detector combination |
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GB/T 45033-2024 饲用微生物制剂中产朊假丝酵母的测定（中英文版） Determination of utilis utilis in feed microbial preparations |
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GB/T 41980.3-2024 液压传动-系统和元件中压力波动的测定方法-第3部分：液压马达（中英文版） Hydraulic transmission - Method for determination of pressure fluctuations in systems and components - Part 3: Hydraulic motors |
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GB/T 23276-2024 钯化合物分析方法-钯含量的测定-二甲基乙二醛肟析出EDTA-络合滴定法和重量法（中英文版） Analysis of palladium compounds - Determination of palladium content - EDTA precipitation from dimethylglyoxime - complexometric titration and gravimetric method |
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GB/T 22838.5-2024 卷烟和滤棒物理性能的测定-第5部分：卷烟吸阻和滤棒压降（中英文版） Determination of physical properties of cigarettes and filter rods - Part 5: Cigarette draw resistance and filter rod pressure drop |
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GB/T 44568-2024 保温材料-压缩蠕变的测定（中英文版） Insulation materials-Determination of compression creep |
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GB/T 44542-2024 碳纤维及其原丝灰分和杂质成分的测定（中英文版） Determination of ash and impurity content of carbon fiber and its precursor |
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GB/T 39560.2-2024 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, disassembly and mechanical sample preparation |
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GB/T 44305.2-2024 塑料-增塑聚氯乙烯（PVC-P）模塑和挤塑材料-第2部分:试样制备和性能测定（中英文版） Plastics-Plasticized polyvinyl chloride (PVC-P) molding and extrusion materials-Part 2: Preparation of specimens and determination of properties |
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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 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 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 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 43753.4-2024 贵金属合金电镀废水化学分析方法-第4部分：氯离子含量的测定-氯化银浊度法（中英文版） Chemical analysis methods for precious metal alloy electroplating wastewater - Part 4: Determination of chloride ion content - silver chloride turbidity method |
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GB/T 43753.3-2024 贵金属合金电镀废水化学分析方法-第3部分：硫酸盐含量的测定-硫酸钡重量法（中英文版） Chemical analysis methods for precious metal alloy electroplating wastewater-Part 3: Sulfate content Determination of - barium sulfate gravimetric method |
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GB/T 43753.2-2024 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法（中英文版） Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry |
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GB/T 43753.1-2024 贵金属合金电镀废水化学分析方法-第1部分：金、银、铂、钯、铱含量的测定-电感耦合等离子体原子发射光谱法（中英文版） Chemical analysis methods for precious metal alloy electroplating wastewater-Part 1: Determination of gold, silver, platinum, palladium and iridium content-Inductively coupled plasma atomic emission spectrometry |
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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 20478-2024 植物检疫术语（中英文版） Jewelry and precious metals - Determination of platinum and palladium content - Ammonium chloride gravimetric method and dimethylglyoxime gravimetric method |
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GB/T 19494.3-2023 煤炭机械化采样 第3部分：精密度测定和偏倚试验（中英文版） Mechanized sampling of coal Part 3: Determination of precision and bias testing |
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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 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 43174-2023 农药种子处理制剂附着性测定方法（中英文版） Method for determination of adhesion of pesticide seed treatment preparations |
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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 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 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 1630.2-2023 塑料 环氧树脂 第2部分:试样制备和交联环氧树脂的性能测定（中英文版） Plastics Epoxy resins Part 2: Specimen preparation and property determination of cross-linked epoxy resins |
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GB/T 6730.85-2023 铁矿石 化学分析用有证标准样品的制备和定值（中英文版） Iron ore - Preparation and determination of certified standard samples for chemical analysis |
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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 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 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 27894.3-2023 天然气 用气相色谱法测定组成和计算相关不确定度 第3部分：精密度和偏差（中英文版） Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias |
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GB/T 26749-2022 碳纤维 浸胶纱拉伸性能的测定（中英文版） Carbon fiber - Determination of tensile properties of impregnated yarn |
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GB/T 1927.11-2022 无疵小试样木材物理力学性质试验方法 第11部分：顺纹抗压强度测定（中英文版） Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 11: Determination of compressive strength along the grain |
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GB/T 1927.13-2022 无疵小试样木材物理力学性质试验方法 第13部分：横纹抗压弹性模量测定（中英文版） Test methods for physical and mechanical properties of wood with small unblemished specimens - Part 13: Determination of transverse grain compressive modulus of elasticity |
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GB/T 1481-2022 金属粉末(不包括硬质合金粉末) 在单轴压制中压缩性的测定（中英文版） Determination of compressibility of metal powders (excluding cemented carbide powders) in uniaxial compaction |
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GB/T 41668-2022 化学品 防腐处理的木材向环境释放速率的测定方法（中英文版） Chemicals - Determination of release rate of preservative treated wood to the environment |
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GB/T 41413-2022 玩具中N-亚硝胺及其前体物迁移量的测定 高效液相色谱-串联质谱法（中英文版） Determination of migration of N-nitrosamine and its precursors in toys high performance liquid chromatography tandem mass spectrometry |
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GB/T 41412-2022 玩具中异噻唑啉酮类防腐剂的测定 高效液相色谱-串联质谱法（中英文版） Determination of isothiazolinone preservatives in toys high performance liquid chromatography tandem mass spectrometry |
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GB/Z 41259-2022 自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法（中英文版） Determination of quaternary ammonium salt in preservative wood and wood preservatives by automatic potentiometric titration |
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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 11106-2022 金属粉末 用圆柱形压坯的压缩测定压坯强度的方法（中英文版） Metallic powder—Determination of green strength by compression of cylinder compacts |
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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 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 17473.7-2022 微电子技术用贵金属浆料测试方法 第7部分：可焊性、耐焊性测定（中英文版） Test methods of precious metals pastes used for microelectronics—Part 7: Determination of solderability and solder leaching resistance |
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GB/T 42267-2022 柔性多孔聚合物材料 在潮湿条件下压缩永久变形的测定（中英文版） Determination of compression set of flexible porous polymeric materials under wet conditions |
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GB/T 13477.23-2022 建筑密封材料试验方法 第23部分：人工加速气候老化下拉伸-压缩循环后耐久性的测定（中英文版） Test methods for building sealing materials - Part 23: Determination of durability after tension-compression cycles under artificial accelerated weathering |
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GB/T 41934-2022 塑料 薄膜和薄片垂直火焰蔓延的测定（中英文版） Plastics - Determination of vertical flame spread of films and sheets |
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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 41758.2-2022 塑料 聚酮（PK）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 - Polyketone (PK) molding and extrusion materials - Part 2: Preparation of test specimens and determination of properties |
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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 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 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 40191-2021 牙膏中限用防腐剂的测定 高效液相色谱法（中英文版） Determination of restricted preservatives in toothpaste—High performance liquid chromatography method |
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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 39993-2021 化妆品中限用防腐剂二甲基噁唑烷、7-乙基双环噁唑烷和5-溴-5-硝基-1,3-二噁烷的测定（中英文版） Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics |
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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 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 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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GB/T 40980-2021 生化制品中还原糖的测定 柱前衍生高效液相色谱法（中英文版） Determination of reducing sugar in biochemical products—High-performance liquid chromatography with pre-column derivatization |
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