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| Position: Chinese Standard in English/GB/T 42638-2023 |
| GB/T 42638-2023 The direct measuring method of the coal seam gas drainage radius in coal mine—Method of drainage volume (English Version) | |||
| Standard No.: | GB/T 42638-2023 | Status: | valid remind me the status change |
| Target Language: | English | File Format: | |
| Word Count: | 8500 words | Translation Price(USD): | 255.0 remind me the price change |
| Implemented on: | 2023-12-1 | Delivery: | via email in 1~3 business day |
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| Standard No.: | GB/T 42638-2023 |
| English Name: | The direct measuring method of the coal seam gas drainage radius in coal mine—Method of drainage volume |
| Chinese Name: | 煤矿井下煤层瓦斯抽采半径直接测定方法 抽采量法 |
| Chinese Classification: | D09 Hygiene, safety and labor protection |
| Professional Classification: | GB National Standard |
| Source Content Issued by: | SAMR; SAC |
| Issued on: | 2023-05-23 |
| Implemented on: | 2023-12-1 |
| Status: | valid |
| Target Language: | English |
| File Format: | |
| Word Count: | 8500 words |
| Translation Price(USD): | 255.0 |
| Delivery: | via email in 1~3 business day |