| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| DL/T 438-2009 | English | RFQ |
ASK
|
Days<=6
|
The technical supervision codes for metal in fossil-fuel power plant
|
DL/T 438-2009
| Obsolete |
DL/T 438-2009
|