| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 5259-2023 | English | RFQ |
ASK
|
Days<=3
|
(Technical specifications for line automatic protection and switching engineering of optical fiber wavelength division system)
|
YD/T 5259-2023
| Valid |
YD/T 5259-2023
|