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| International Standard Category: Mining equipment |
AQ 1028-2006 Coal mine ventilation technical condition
煤矿井工开采通用技术条件;
| Category No.: | 73.01 | Valid Status: | valid |
| Issued Organization: | National Administration on Work Safety Regulation | Issued Date: | 2006-11-2 |
| Implemented Date: | 2006-12-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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