8897| 1
|
[微波通信] 是否可以以4G无线传输代替应急通信车上的微波通信。 |
|
| |
手机版|C114 ( 沪ICP备12002291号-1 )|联系我们 |网站地图
GMT+8, 2024-11-24 08:35 , Processed in 0.080469 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved