3178| 1
|
[Sonet/SDH] [原创]大家有没有NGN和传输组网方面的资料啊,有的话共享一下,互相学习 |
|
发表于 2005-10-17 03:01:00
|显示全部楼层
| |
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-24 23:22 , Processed in 0.074802 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed