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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| QB/T 2345-2013 |
Determination of mean relative molecular weight of alkyldimethylbetain by GC 脂肪烷基二甲基甜菜碱平均相对分子质量的测定 气相色谱法 |
China Light Industry
Standards Determination mean |
 English PDF |
| QB/T 1914-2013 |
Determination of mean relative molecular weight of alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide by GC 脂肪烷基三甲基卤化铵及脂肪烷基二甲基苄基卤化铵平均相对分子质量的测定 气相色谱法 |
China Light Industry
Standards Determination mean |
English PDF |
| HG/T 3846-2008 |
Ebonite. Determination of hardness by means of a durometer 硬质橡胶 硬度的测定 |
China Chemical Industry
Standards Determination mean |
English PDF |
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