China National Standards

China groups GB Standards List


  •  China "groups" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 4798.4-2023 Classification of environmental conditions Classification of environmental parameter groups and their severity levels Part 4: Stationary use in places without weather protection {译}
    环境条件分类 环境参数组分类及其严酷程度分级 第4部分:无气候防护场所固定使用
    China National Standards
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    GB/T 4798.3-2023 Classification of environmental conditions Classification of environmental parameter groups and their severity classification Part 3: Stationary use in places with weather protection {译}
    环境条件分类 环境参数组分类及其严酷程度分级 第3部分:有气候防护场所固定使用
    China National Standards
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    GB/T 4798.2-2021 Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling
    环境条件分类 环境参数组分类及其严酷程度分级 第2部分:运输和装卸
    China National Standards
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    GB/T 12442-2019 Test method for the hydroxyl groups content of silica glass
    石英玻璃中羟基含量检验方法
    China National Standards
    groups

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    GB/T 4798.1-2019 Classification of environmental conditions—Classification of groups of environmental parameters and their severities Part1:—Storage
    环境条件分类 环境参数组分类及其严酷程度分级 第1部分:贮存
    China National Standards
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    GB/T 32579-2016 Railway application—Fixed installations—Harmonisation of the rated values of the converter groups and tests on converter groups
    轨道交通 地面装置 变流机组额定参数的协调及其试验
    China National Standards
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    GB/T 29493.6-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 6: Determination of isocyanate groups in polyurethane prepolymers
    纺织染整助剂中有害物质的测定 第6部分:聚氨酯预聚物中异氰酸酯基含量的测定
    China National Standards
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    GB/T 7385-2012 Non-ionic surface active agents - Polyethoxylated derivatives - Iodometric determination of oxyethylene groups
    非离子型表面活性剂 聚乙氧基化衍生物中氧乙烯基含量的测定 碘量法
    China National Standards
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    GB/T 4798.9-2012 Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Microclimates inside products
    环境条件分类 环境参数组分类及其严酷程度分级 产品内部的微气候
    China National Standards
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    GB/T 4798.6-2012 Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Ship evironment
    环境条件分类 环境参数组分类及其严酷程度分级 船用
    China National Standards
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    GB/T 23608-2009 Platinum groups metals waste classification and technology qualification
    铂族金属废料分类和技术条件
    China National Standards
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    GB/T 4763-2008 Codes for political parties and groups
    党、派代码
    China National Standards
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    GB/T 15098-2008 The principle of classification of transport packaging groups of dangerous goods
    危险货物运输包装类别划分方法
    China National Standards
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    GB/T 17111-2008 Cutting tool - Designation of high-speed steel groups
    切削刀具 高速钢分组代号
    China National Standards
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    GB/T 2075-2007 Classification and application of hard cutting materials for metal removal with defined cutting edges ― Designation of the main groups and groups of application
    切削加工用硬切削材料的分类和用途 大组和用途小组的分类代号
    China National Standards
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    GB/T 20375-2006 Modified starch - Determination of content of carboxymethyl groups in carboxymethyl starch
    变性淀粉 羧甲基淀粉中羧甲基含量的测定
    China National Standards
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    GB/T 12442-1990 Test method for the hydroxyl groups contentof silica glass
    石英玻璃中羟基含量检验方法
    China National Standards
    groups

    English PDF

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