| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD 5019-1996 | English | RFQ |
ASK
|
Days<=9
|
Temporary Specifications of Engineering Design for Synchronous Digital Hierarchy (SDH) Microwave Relay Telecommunication System
|
YD 5019-1996
| Obsolete |
YD 5019-1996
|