| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 50554-2017 | English | RFQ |
ASK
|
Days<=3
|
Design document preparation standard of mine construction project in coal industry
|
GB/T 50554-2017
| Valid |
GB/T 50554-2017
|