GB/T 17204-2021.Terminology and classification of alcoholic beverages.1范围GB/T 17204给出了饮料酒的术语、定义、分类原则和分类表。GB/T 17204适用于饮料酒的...
GB/T 40007-2021.Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules.1范围GB/T 40007规定了纳米材料电阻率的接触式测量方...
GB/T 40058-2021.Coding specification for the national fixed assets investment projects.1范围GB/T 40058规定了固定资产投资项目代码构成﹑赋码程序、编码规则,应...
GB/T 20373-2021.Determination of acetyl content in modified starch——Titrimetric method.1范围GB/T 20373规定了用滴定法测定变性淀粉中乙酰基含量的方法。本文...
GB/T 22576.5-2021.Medical laboratories-Requirements for quality and competence-Part 5: Requirements in the field of clinical immunology examination.1范围GB/T 22576.5规定了医学实...
GB/T 40067-2021.Microstructure and defect determination of tungsten carbide powder.1范围GB/T 40067规定了碳化钨粉末微观组织观察及缺陷分析的扫描电子显微镜检...
GB/T 39977-2021.General technical requirements for aquarium poly(methyl methacrylate) sheets.1范围GB/T 39977规定了水族馆用聚甲基丙烯酸甲酯板材的要求、试验方法...
GB/T 15765-2021.Hermetic motor-compressors for room air conditioners.1范围GB/T 15765规定了房间空气调节器用全封闭型电动机-压缩机的术语和定义、产品分类...
GB/T 22576.6-2021.Medical laboratories-Requirements for quality and competence-Part 6 : Requirements in the field of clinical microbiological examination.1范围GB/T 22576.6规定了临...
GB/T 40004-2021.Copper-silver alloy rectangular wire.1范围GB/T 40004规定了铜银合金扁线的分类和标记、技术要求、试验方法、检验规则、标志、包装、运...
