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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 2291-2016 |
Method for preparation of coal tar pitch specimens 煤沥青实验室试样的制备方法 |
China National Standards Method for preparati |
English PDF |
GB/T 28730-2012 |
Method for preparation of solid biofuels sample 固体生物质燃料样品制备方法 |
China National Standards Method for preparati |
English PDF |
GB 474-2008 |
Method for preparation of coal sample 煤样的制备方法 |
China National Standards Method for preparati |
English PDF |
GB/T 6058-2005 |
Test Method for preparation and internal pressure testing of filament-wound pressure vessels 纤维缠绕压力容器制备和内压试验方法 |
China National Standards Method for preparati |
English PDF |
GB/T 2291-1980 |
Method for preparation of coal tar pitchs specimens 煤沥青试验室试样的制备方法 |
China National Standards Method for preparati |
English PDF |
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