"Smart" patroller: A robot inspector is put into operation at a power substation in Xianning in China's Hubei Province.
Smart patrol robot helps power substation inspection in China's Xianning
Source: Xinhua| 2020-08-10 18:30:43|Editor: huaxia
"Smart" patroller: A robot inspector is put into operation at a power substation in Xianning in China's Hubei Province.
