| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD 336-1988 | English | 359 |
Add to Cart
|
Days<=3
|
Digital Line Signalling for Manual Toll Exchange to Local Exchange
|
YD 336-1988
| Obsolete |
YD 336-1988
|