| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 1004-1999 | English | 629 |
Add to Cart
|
Days<=3
|
Technical specifications and test methods of multi-port telephone accounting system
|
YD/T 1004-1999
| |
YD/T 1004-1999
|