CCP Observatory 老中天文台 0 关注者 关注 10个月前 China invented a device to cut submarine cable for hit-and-run in 2020. This technology has been working really well. Most of the cable connected to the US have the same destinations, usually port cit #中国 #发明 #设备 #切割 #海底电缆 #2020年 #潜艇 #技术 #美国 #港口城市 前往原网页查看
