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| Position: Chinese Standard in English/GB 21522-2024 |
| GB 21522-2024 Emission standard of coalbed methane/coal mine gas (English Version) | |||
| Standard No.: | GB 21522-2024 | Status: | to be valid |
| Language: | English | File Format: | |
| Word Count: | 4000 words | Price(USD): | 120.00 remind me the price change |
| Implemented on: | 2025-4-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 21522-2024 |
| English Name: | Emission standard of coalbed methane/coal mine gas |
| Chinese Name: | 煤层气（煤矿瓦斯）排放标准 |
| Professional Classification: | GB National Standard |
| Issued by: | SAMR; SAC |
| Issued on: | 2024-11-28 |
| Implemented on: | 2025-4-1 |
| Status: | to be valid |
| Superseding: | GB 21522-2008 Emission Standard of Coalbed Methane/Coal Mine Gas（on trial） |
| Language: | English |
| File Format: | |
| Word Count: | 4000 words |
| Price(USD): | 120.00 |
| Delivery: | via email in 1~3 business day |