| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YDN 026-1997 | English | 1039 |
Add to Cart
|
Days<=5
|
Technical Requirements for SDH Transmission Network - Input Business and Maintainability Limit Value of SDH Digital Channel and Reuse Section
|
YDN 026-1997
| |
YDN 026-1997
|