2021 year China issued GB standards list |
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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 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 39883-2021 Examination methods for morphine in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中吗啡检验 气相色谱和气相色谱-质谱法 |
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GB/T 39884-2021 Examination methods for three components in cannabis in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中大麻三种成分检验 气相色谱和气相色谱-质谱法 |
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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 39990-2021 Particulate -- Bioaerosol sampler -- Technical specification
颗粒 生物气溶胶采样器 技术条件 |
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GB/T 40026-2021 Capabilty requirements of IoT with resource openness
具有资源开放性的物联网能力要求 |
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GB/T 40043-2021 Specification of information exchange between express service and electronic commerce
快递服务与电子商务信息交换规范 |
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GB/T 39991-2021 Sensory analysis—Service condition for the olive oil tasting glass
感官分析 橄榄油品评杯使用要求 |
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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 40017-2021 Information technology—Telecommunications and information exchange between systems—Heterogeneous networks convergence and scalability of community energy-saving control network
信息技术 系统间远程通信和信息交换 社区节能控制异构网络融合与可扩展性 |
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GB/T 39751-2021 Energy detection method for equipment manufacturing system—Guideline
装备制造系统能耗检测方法 导则 |
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GB/T 39993-2021 Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics
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 |
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GB/T 24619-2021 Synchronous belt drives - Curvilinear profile systems G, H, R and S belts and pulleys
同步带传动 G、H、R、S齿型曲线齿同步带与带轮 |
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GB/T 24279.2-2021 Textiles - Determination of certain flame retardants - Part 2: Phosphorus flame retardants
纺织品 某些阻燃剂的测定 第2部分:磷系阻燃剂 |
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GB/T 39996-2021 Fireworks and firecrackers—Determination of calorific value of pyrotechnic powder
烟花爆竹 烟火药发热量的测定 |
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GB/T 23293-2021 Nitride bonded refractory products and their related mortars
氮化物结合耐火制品及其配套耐火泥浆 |
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GB/T 22889-2021 Leather—Physical and mechanical tests—Determination of surface coating thickness
皮革 物理和机械试验 表面涂层厚度的测定 |
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GB/T 40003-2021 Sensory analysis—Service condition for the wine-tasting glass
感官分析 葡萄酒品评杯使用要求 |
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GB/T 22888-2021 Leather - Physical and mechanical tests - Determination of cold crack temperature of surface coatings
皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
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