| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YDN 002-1996 | English | RFQ |
ASK
|
6 days [Need to translate]
|
(SDH digital cross-connect equipment (SDXC) Technical Requirements (Temporary Provisions))
| Obsolete |
YDN 002-1996
|