| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 41044-2021 | English | 119 |
Add to Cart
|
Days<=3
|
Guidelines for coalbed methane extraction in coal mining areas
|
GB/T 41044-2021
| Valid |
GB/T 41044-2021
|