China Code for waste dump GB Standards Search Result |
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1. Ready translated GB standards ![]() 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 51119-2015 Code for waste dump design of metal mine 冶金矿山排土场设计规范 - 英文版 |
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GB 50421-2007 Code for waste dump design of nonferrous metal mines 有色金属矿山排土场设计规范 - 英文版 |
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