China Code for technologic GB Standards Search Result |
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1. Ready translated GB standards
and Chinese version GB Standards, you can purchase directly
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2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB 50782-2012 Code for technological design of non-ferrous concentrator 有色金属选矿厂工艺设计规范 - 中英文版 |
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GB 50612-2010 Code for technological design of metallurgical concentrator 冶金矿山选矿厂工艺设计规范 - 中英文版 |
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