4526| 19
|
[Sonet/SDH] 如果用8个字来形容运营上管线线路工作的特征,你会用什么字眼? |
|
发表于 2005-8-15 15:32:00
|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, 2024-11-16 05:44 , Processed in 0.089813 second(s), 16 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed