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| Chinese National Standard Category: Environmental monitoring instrument and its complete equipment |
| English Title: | Mine harmful gas in the air of carbon monoxide measuring method |
| Chinese Title: | 矿井空气中有害气体一氧化碳测定方法 |
| Standard No.: | MT 137.1-1986 |
| Category No.: | N56 |
| Issued by: | Ministry of Coal Industry |
| Issued on: | 1986-03-05 |
| Implemented on: | 1986-4-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 3500 words |
| Similar Standards: | T/CAEPI 28-2020 GB 50493-2009 HJ/T 377-2007 HJ/T 372-2007 HJ/T 354-2007 HJ/T 353-2007 HJ/T 355-2007 HJ/T 356-2007 JJG 1022-2007 GB 12358-2006 GB/T 18809-2002 HJ/T 48-1999 HJ/T 46-1999 HJ/T 47-1999 CJ/T 38-1999 MT 502-1996 MT 424-1995 MT 51-1994 MT 275-1994 MT 273-1994 |
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