| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SJ/T 9523.2-1993 | English | 199 |
Add to Cart
|
Days<=2
|
Grading standard for quality of carrier telephone equipment. 12-channel carrier telephone over wire equipment
|
SJ/T 9523.2-1993
| Obsolete |
SJ/T 9523.2-1993
|