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MT/T 440-2008 Active
MT/T 440-2008 MT/T 440-2008: Determination method of ventilation resistance in mine
General Product Information
| Document Type | Industry standards-Coal |
|---|---|
| Standard Status | Active |
| Standard Code | MT/T 440-2008 |
| CCS | Health, safety, and labor protection |
| Implement Date | 2010-07-01 |
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