| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 51058-2016 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Measures for compilation and management of coal construction project cost)
| Valid |
NB/T 51058-2016
|