gmt88 发表于 2013-7-7 02:50:07

ISO/IEC 21407:2001 Simple Dialog Supplementary Service

ISO/IEC 21407:2001(E)
First Edition
2001-08-15
Information Technology -
Telecommunications and Information Exchange Between Systems -
Private Integrated Services Network -
Specification, Functional Model and Information Flows -
Simple Dialog Supplementary Service

下载地址:

admin 发表于 2013-7-7 15:02:35

谢谢您的分享，金币已奖励。

21319817 发表于 2013-8-29 15:41:28

:lol
页: [1]
查看完整版本: ISO/IEC 21407:2001 Simple Dialog Supplementary Service