2684| 21
|
[讨论] 为什么GSM900的频段比GSM1800的频段窄很多呢? |
发表于 2009-1-4 10:20:11
|
显示全部楼层
| ||
发表于 2009-8-20 19:18:09
|
显示全部楼层
| ||
发表于 2010-1-22 07:35:41
|
显示全部楼层
| ||
发表于 2010-1-24 18:58:51
|
显示全部楼层
| ||
发表于 2010-2-3 19:56:09
|
显示全部楼层
| ||
Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )
GMT+8, 2024-10-6 04:12 , Processed in 0.047202 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.