| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| DL/T 5121-2020 | English | RFQ |
ASK
|
Days<=3
|
Code for design of air and flue gas ducts/raw coal and pulverized coal piping of thermal power plant
|
DL/T 5121-2020
| Valid |
DL/T 5121-2020
|