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 43883-2024 微束分析-分析电子显微术-金属中纳米颗粒数密度的测定方法（中英文版） Microbeam analysis - analytical electron microscopy - determination method of the number density of nanoparticles in metals |
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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 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 43722.1-2024 皮革-抗菌性能的测定-第1部分：膜接触法（中英文版） Leather-Determination of antibacterial properties-Part 1: Membrane contact method |
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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 43117-2023 玻璃纤维增强热固性塑料（GRP）管 湿态或干态条件下环蠕变性能的测定（中英文版） Glass fiber reinforced thermoset plastic (GRP) pipes - Determination of ring creep properties in wet or dry conditions |
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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 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 42919.4-2023 塑料 导热系数和热扩散系数的测定 第4部分:激光闪光法（中英文版） Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method |
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GB/T 6730.87-2023 铁矿石 全铁及其他多元素含量的测定 波长色散X射线荧光光谱法（钴内标法）（中英文版） Iron ore, determination of total iron and other multi-element content, wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard 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 10561-2023 钢中非金属夹杂物含量的测定 标准评级图显微检验法（中英文版） Determination of the content of non-metallic inclusions in steel - standard grading chart microscopic examination method |
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GB/T 42543-2023 表面化学分析 扫描探针显微术 悬臂梁法向弹性常数的测定（中英文版） Surface Chemical Analysis Scanning Probe Microscopy Determination of the Normal Elastic Constant of a Cantilever Beam |
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GB/T 11060.2-2023 天然气 含硫化合物的测定 第2部分：用亚甲蓝法测定硫化氢含量（中英文版） Natural gas - Determination of sulfur compounds - Part 2: Determination of hydrogen sulfide content by the methylene blue method |
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GB/T 42483-2023 木材导热系数的测定 热流法（中英文版） Determination of thermal conductivity of wood - heat flow method |
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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 38216.3-2023 钢渣 游离氧化钙含量的测定 EDTA滴定和热重分析法（中英文版） Steel slag Determination of free calcium oxide content EDTA titration and thermogravimetric analysis |
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GB/T 43607-2023 钯锭分析方法 银、铝、金、铋、铬、铜、铁、铱、镁、锰、镍、铅、铂、铑、钌、硅、锡、锌含量测定 火花放电原子发射光谱法（中英文版） Palladium ingot analysis method Determination of silver, aluminum, gold, bismuth, chromium, copper, iron, iridium, magnesium, manganese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin, zinc content Spark discharge atomic emission spectrometry |
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GB/T 43287-2023 塑料 在实际野外条件海洋环境中塑料材料崩解度的测定（中英文版） Plastics Determination of the degree of disintegration of plastic materials in the marine environment under actual field conditions |
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GB 5009.35-2023 食品安全国家标准 食品中合成着色剂的测定（中英文版） National food safety standards Determination of synthetic colorants in food |
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GB 31604.29-2023 食品安全国家标准 食品接触材料及制品 丙烯酸和甲基丙烯酸及其酯类迁移量的测定（中英文版） National food safety standards Food contact materials and products Determination of migration of acrylic acid, methacrylic acid and their esters |
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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 13477.21-2022 建筑密封材料试验方法 第21部分：人工加速气候老化后颜色变化的测定（中英文版） Test methods for building sealing materials - Part 21: Determination of color change after artificial accelerated weathering |
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GB/T 18743.2-2022 热塑性塑料管材 简支梁冲击强度的测定 第2部分：不同材料管材的试验条件（中英文版） Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 2: test conditions for pipes of different materials |
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GB/T 22459.2-2022 耐火泥浆 第2部分：稠度试验方法（跳桌法）（中英文版） Refractory mortars—Part 2：Determination of consistency using the reciprocating flow table method |
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GB/T 22459.1-2022 耐火泥浆 第1部分：稠度试验方法（锥入度法）（中英文版） Refractory mortars—Part 1：Determination of consistency using the penetrating cone 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 30310-2022 浸胶帘线、纱线和线绳附胶量测定的试验方法（中英文版） Test method for determination of the amount of glue attached to dipped cords, yarns and cords |
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GB/T 42164-2022 皮革 化学试验 热老化条件下六价铬含量的测定（中英文版） Leather - Chemical tests - Determination of hexavalent chromium content under heat aging conditions |
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GB/T 42279-2022 硫化橡胶或热塑性橡胶 在恒定伸长率下测定拉伸永久变形及在恒定拉伸载荷下测定拉伸永久变形、伸长率和蠕变（中英文版） Vulcanized or thermoplastic rubber Determination of tensile set at constant elongation and determination of tensile set, elongation and creep at constant tensile load |
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GB/T 42162-2022 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法（中英文版） Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic headspace) method |
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GB/T 42275-2022 硬质合金 总碳量的测定 高频燃烧红外吸收法/热导法（中英文版） Cemented carbide - Determination of total carbon content - High frequency combustion infrared absorption method/thermal conductivity method |
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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 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 41943-2022 成包天然橡胶 胶包涂层量的测定（中英文版） Bales of natural rubber - Determination of the amount of rubber coating |
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GB/T 12690.1-2022 稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分：碳、硫量的测定 高频-红外吸收法（中英文版） Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides—Part 1: Determination of carbon and sulfur content—High frequency-infrared absorption method |
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GB/T 41711-2022 食品金属容器内壁涂覆层抗酸性、抗硫性、抗盐性的测定（中英文版） Determination of acid resistance, sulfur resistance and salt resistance of coatings on the inner wall of food metal containers |
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GB/T 41683-2022 化妆品中禁用物质秋水仙碱及其衍生物秋水仙胺的测定 液相色谱-串联质谱法（中英文版） Determination of the banned substance colchicine and its derivative colcemid in cosmetics by liquid chromatography-tandem mass spectrometry |
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GB/T 41768-2022 建筑用绝热材料 有机物含量的测定（中英文版） Thermal insulation materials for building - Determination of organic matter content |
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GB/T 42047-2022 载人航天器密封舱内材料和部组件出气产物测定方法（中英文版） Determination method for outgassing products of materials and components in the sealed cabin of manned spacecraft |
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GB/T 41693-2022 高关注化学物质评估判定导则（中英文版） Guidelines for the Evaluation and Determination of Chemical Substances of Very High Concern |
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GB/T 40508-2021 生物质燃气中焦油和灰尘含量的测定方法（中英文版） Determination of tar and dust concentrations in biomass-based synthetic gas |
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GB/T 40384-2021 塑料 聚合物熔体瞬态拉伸黏度的测定（中英文版） Plastics—Determination of the transient extensional viscosity of polymer melts |
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GB/T 40345-2021 植物保护机械 确定可排放液体体积及浓度的试验方法（中英文版） Crop protection equipment—Test method for the determination of drainable volume and its concentration |
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GB/T 40280-2021 塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度（中英文版） Plastics—Resins in the liquid state or as emulsions or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method |
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GB/T 39715.3-2021 塑料 生物基含量 第3部分：生物基合成聚合物含量的测定（中英文版） Plastics—Biobased content—Part 3:Determination of biobased synthetic polymer content |
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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 40493-2021 人造板饰面材料中铅、镉、铬、汞重金属元素含量测定（中英文版） Determination of lead, cadmium, chromium and mercury content in the finishing material of wood-based panel |
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GB/T 22808-2021 皮革和毛皮 化学试验 含氯苯酚的测定（中英文版） Leather and fur-Chemical tests-Determination of chlorinated phenols content |
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