2092| 1
|
5G背包可在-20℃工作、对讲机能跨省,这些冬奥科技亮了! |
|
发表于 2022-1-4 11:30:22
|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, 2024-11-15 17:34 , Processed in 0.294151 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed