YDN 050-1997
China Intelligent Network Equipment Service Generation Environment Point (SCEP) technical specification (internal standard) (English Version)
- Standard No.
- YDN 050-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- Professional Standard - Post and Telecommunication
- Latest
- YDN 050-1997
YDN 050-1997 history
- 1997 YDN 050-1997 China Intelligent Network Equipment Service Generation Environment Point (SCEP) technical specification (internal standard)
