2021 year China issued GB standards list |
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GB 19815-2021 Centrifuge—Safety requirements
离心机 安全要求 |
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GB 40164-2021 Automobiles and trailer - Specifications and test methods of brake part
汽车和挂车 制动器用零部件技术要求及试验方法 |
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GB/T 40052-2021 Preservative-treated plywood
防腐胶合板 |
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GB/T 39885-2021 Examination methods for triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中三唑仑检验 气相色谱和气相色谱-质谱法 |
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GB/T 39998-2021 Paper, board and paper products—Determination of alkylphenol polyethoxylates—HPLC-MS method
纸、纸板和纸制品 烷基苯酚聚氧乙烯醚类的测定 高效液相色谱质谱法 |
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GB/T 39881-2021 Examination methods for methaqualone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中安眠酮检验 气相色谱和气相色谱-质谱法 |
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GB/T 40008.1-2021 Performance evaluation and calculating method for water heater system—Part 1：Household and similar water heater system
热水制备系统绩效评价与计算方法 第1部分：户用及类似用途热水制备系统 |
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GB/T 39877-2021 Examination methods for diazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中地西泮检验 气相色谱和气相色谱-质谱法 |
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GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中氯氮卓检验 气相色谱和气相色谱-质谱法 |
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GB/T 40087-2021 Geospatial grid encoding rule
地球空间网格编码规则 |
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GB/T 40031-2021 Determination of medium chain chlorinated paraffins in electrical and electronic products
电子电气产品中多氯化萘的测定 气相色谱-质谱法 |
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GB/T 40019-2021 General metadata for fundamental manufacturing process
基础制造工艺通用元数据 |
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GB/T 40011-2021 Pilot safety valve for cryogenic fluid service
低温先导式安全阀 |
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GB/T 40331.2-2021 Crop protection equipment—Spray deposition test for field crop—Part 2:Measurement in a crop
植物保护机械 大田作物喷雾沉积量的测试 第2部分：在作物上的测试 |
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GB/T 39882-2021 Examination methods for methylene dioxymetham phetamine in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中二亚甲基双氧安非他明检验 气相色谱和气相色谱-质谱法 |
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GB/T 40319-2021 Wrought aluminum alloy sheets, strips and foils for drawn cans
拉深罐用铝合金板、带、箔材 |
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GB/T 40433-2021 Technical specifications of combined power source for electric vehicles
电动汽车用混合电源技术要求 |
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GB/T 40534-2021 Ships and marine technology—Loose gear of lifting appliances on ships—Hooks
船舶与海洋技术 船用起重设备可拆卸零部件 吊钩 |
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GB/T 40404-2021 Slag material—Measurement of melting temperature—High temperature metallographic method
渣类材料 熔化温度的测定 高温金相法 |
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GB/T 40401-2021 Determination of density by volumetric displacement—Skeleton density by gas pycnometry
骨架密度的测量 气体体积置换法 |
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