| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YDN 033-1997 | English | 1279 |
Add to Cart
|
Days<=6
|
Technical Requirements for Local Telephone Network Management
|
YDN 033-1997
| |
YDN 033-1997
|