| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Related Standard | Status | Google Book |
| DL 443-1991 | English | RFQ |
ASK
|
Days<=3
|
General specification of hydraulic turbine generator units delivery inspection
|
DL 443-1991
| Obsolete |
DL 443-1991
|