| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 1538-2021 | English | RFQ |
ASK
|
Days<=8
|
Digital Mobile Terminal Acoustic Test Specification
|
YD/T 1538-2021
| Obsolete |
YD/T 1538-2021
|