| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 690-1994 | English | 279 |
Add to Cart
|
Days<=3
|
Quality grading criteria of rural and urban local subscriber loop carrier equipment
|
YD/T 690-1994
| Obsolete |
YD/T 690-1994
|