| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | Related Standard |
| YD 5077-2014 | English | RFQ |
ASK
|
Days<=3
|
(Fixed telephone switching network engineering acceptance)
| Valid |
YD 5077-2014
|
| YD 5077-2014 | Chinese | RFQ |
ASK
|
<=1-day
|
[PDF from Chinese Authority, or Standard Committee, or Publishing House]
| |
|