| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 50961-2014 | English | RFQ |
ASK
|
Days<=3
|
Code for underground opening installation acceptance of non-ferrous metal mines
|
GB 50961-2014
| Valid |
GB 50961-2014
|