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| Position: Chinese Standard in English/MT 62-1997 |
| MT 62-1997 Test method and judge rules of safety of permissible electric detonator for coal mining in firedamp (English Version) | |||
| Standard No.: | MT 62-1997 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 60.00 remind me the price change |
| Implemented on: | 1998-2-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | MT 62-1997 |
| English Name: | Test method and judge rules of safety of permissible electric detonator for coal mining in firedamp |
| Chinese Name: | 煤矿许用电雷管井下可燃气安全度试验方法和判定规则 |
| Chinese Classification: | G89 Chemical product |
| Professional Classification: | MT Professional Standard - Coal |
| ICS Classification: | 71.100.30 Explosives. Pyrotechnics and fireworks |
| Issued by: | Ministry of Coal Industry |
| Issued on: | 1997-12-12 |
| Implemented on: | 1998-2-1 |
| Status: | superseded |
| Superseded by: | AQ 1103-2014 Test Method and Judge Rules of Safety of Permissible Electric Detonator for Coal Mining in Firedamp |
| Superseded on: | 2014-6-1 |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 60.00 |
| Delivery: | via email in 1~3 business day |