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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42867-2023 |
Technical Guidelines for Comprehensive Utilization of Coal Mine Predrainage {译} 煤矿预排水综合利用技术导则 |
China National Standards Technical Guidelines Coal |
 English PDF |
| GB/T 42866-2023 |
Technical Guidelines for Coal Chemical Wastewater Treatment and Reuse {译} 煤化工废水处理与回用技术导则 |
China National Standards Technical Guidelines Coal |
English PDF |
| GB/T 31392-2022 |
Technical guidelines for mine water utilization in coal mines {译} 煤矿矿井水利用技术导则 |
China National Standards Technical Guidelines Coal |
English PDF |
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