| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 10123-2018 | English | RFQ |
ASK
|
Days<=3
|
(Technical conditions for sealing of "two plugs and one injection" in coal mine gas drainage drilling)
|
NB/T 10123-2018
| Valid |
NB/T 10123-2018
|