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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 51036-2014 |
Code for underground opening acceptance of non-ferrous metal mines 有色金属矿山井巷工程质量验收规范 |
China National Standards underground opening acceptance |
 English PDF |
| GB 50961-2014 |
Code for underground opening installation acceptance of non-ferrous metal mines 有色金属矿山井巷安装工程质量验收规范 |
China National Standards underground opening acceptance |
English PDF |
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