| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| DZ/T 0148-1994 | English | RFQ |
ASK
|
Days<=11
|
Specification for hydrological geology drilling
|
DZ/T 0148-1994
| Obsolete |
DZ/T 0148-1994
|