Unmanned sanitation robots in use amid virus outbreak
By Pei Pei/Ye Xiaolin |
chinadaily.com.cn |
Updated: 2020-02-02 15:14
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Unmanned sanitation robots and semi-automatic cleaning vehicles are seen cleaning streets in Futian of Shenzhen, Guangdong province, protecting cleaners from being exposed to the potential threat of the novel coronavirus.
The robots can sweep, spray water and collect garbage.?
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