| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD 5004-1994 | English | RFQ |
ASK
|
Days<=9
|
Code for design digital microwave relay telecommunication system (PDH part) engineering
|
YD 5004-1994
| Obsolete |
YD 5004-1994
|