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| 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 groups |
 English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| 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 |
English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| GB/T 4763-2008 |
Codes for political parties and groups 党、派代码 |
China National Standards groups |
English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| 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 groups |
English PDF |
| 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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