- 01:42
https://v.douyin.com/FrRT3gF/ - 抖音
- 03:05
G.B.T.B
- 00:23
G G 3D G3G GIGG H 3IGIG3G 03Q - 抖音
- 02:42
https://v.qq.com/x/page/m35055p9h3d.html
- 02:15
gxggg gxgggggg 30813.39 300433 - 抖音
- 01:14
公务员考试:“3G”和“5G”,它们指的是什么?
- 00:28
3G上网快❓4G网够用❓5G满足您所有需求[666][666]高速率、低时延、稳定性强👍联通带您一起畅游5G时代🎉🎉_哔哩哔哩_bilibili
- 00:56
https___mp.weixin.qq.com_s_Qofw2GMhCj7YI0_ZLz2Whg-千里眼视频-搜狐视频
- 03:45
什么是移动通讯技术的1G、2G、3G、4G、5G? https://v.douyi_哔哩哔哩_bilibili
- 00:10
3G3G