MT/T 440-2008 PDF English
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MT/T 440: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| MT/T 440-2008 | English | 319 | Add to Cart | 3 days [Need to translate] | Measuring method of mine ventilation resistance |
| MT/T 440-1995 | English | 439 | Add to Cart | 4 days [Need to translate] | (Mine ventilation resistance measurement method) |
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Basic data
| Standard ID | MT/T 440-2008 (MT/T440-2008) |
| Description (Translated English) | Measuring method of mine ventilation resistance |
| Sector / Industry | Coal Industry Standard (Recommended) |
| Classification of Chinese Standard | D09 |
| Classification of International Standard | 13.100 |
| Word Count Estimation | 12,128 |
| Date of Issue | 2009-12-11 |
| Date of Implementation | 2010-07-01 |
| Older Standard (superseded by this standard) | MT/T 440-1995 |
| Quoted Standard | MT/T 635 |
| Regulation (derived from) | ?State Administration of Work Safety Announcement 2009 No.22; Industry Standard Filing Announcement 2010 No.1 (Total No.121) |
| Issuing agency(ies) | National Development and Reform Commission of the People's Republic of China |
| Summary | This standard specifies the mine ventilation resistance measurement range, terms and definitions, measuring instruments, determination of the content, determination, measurement result of the calculation and processing. This standard applies to the determination of coal mine ventilation resistance. |