| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| DL/T 444-2020 | English | RFQ |
ASK
|
Days<=3
|
(Guidelines for Evaluation of Abrasion of Counterattack Turbine)
|
DL/T 444-2020
| Valid |
DL/T 444-2020
|