Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Related Standard | Status | PDF |
YD 5021-1996 | English | RFQ |
ASK
|
11 days [Need to translate]
|
Provisional Standards of SDH Engineering Design for Long-Distance Optical Fibre Cable Transmission Project
|
YD 5021-1996
| Obsolete |
YD 5021-1996
|