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China Code for extractive metallurgy GB Standards Search


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  •  China "Code for extractive metallurgy" GB Standards List:
  • Code for extractive metallurgy
    GB 50717-2011- English Version of China National Standard
    Code for extractive metallurgy construction quality acceptance of mechanical equipment installation engineering of heavy non-ferrous metals
    重有色金属冶炼设备安装工程质量验收规范
    Code for extractive metallurgy
    GB/T 50716-2011- English Version of China National Standard
    Code for extractive metallurgy construction of equipment installation engineering of heavy non-ferrous metals
    重有色金属冶炼设备安装工程施工规范

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