The electric cleaning car with liftable round brush cabin based on photovoltaic power supply
The electric cleaning car with liftable round brush cabin based on photovoltaic power supply
- CN 104,831,656 B
- Filed: 05/12/2015
- Issued: 07/06/2016
- Est. Priority Date: 05/12/2015
- Status: Active Grant
- EN CH
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- Pin
