2688| 4
|
[通信前沿] (采访)三位总工解读NGN、移动通信与光通信三大技术(转)! |
|
发表于 2005-8-22 10:59:00
|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 14:47 , Processed in 0.209903 second(s), 16 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed