Aerial photo taken on April 15, 2020 shows people working at the construction site of a 5G base station in Chongqing, southwest China. (Xinhua/Wang …
Source : http://www.xinhuanet.com/english/2020-12/29/c_139625872.htm
Date : December 29, 2020 at 07:42AM
Tag(s) : #5G ENG
