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| International Standard Category: Mining and minerals (Vocabularies) |
GB/T 15663.7-2008 Terms relating to coal mining - Part 7: Mining subsidence & special coal mining
煤矿科技术语 第7部分：开采沉陷与特殊采煤;
| Category No.: | 01.040.73 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2008-9-18 |
| Implemented Date: | 2009-4-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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