2972| 0
|
[Sonet/SDH] 报到!我也是做传输的,而且是铜线传输,落后了一点 |
|
发表于 2004-6-15 14:08:00
|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, 2024-11-5 19:01 , Processed in 0.086886 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed