Beijing subway line 4 adopts robot to disinfect carriages

A robot disinfects a subway carriage at the Majiapu Station of the Beijing Metro Line 4, Jan. 18, 2021. The Beijing MTR Corporation has introduced an AI disinfection robot to spray atomized hydrogen peroxide disinfectant in the carriages. Compared with ordinary spraying and wiping with disinfectant water, it can kill viruses and bacteria more effectively.

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