![](http://www.alamy.com/thumbs/6/E0D2A74F-D8A5-4BE3-AC59-DCDEF8D2E43E/2T72BR1.jpg)
A modern vacuum robot window washer washes glass in an apartment on a balcony. View outside from the street. Safety from falls from a height, automati
A modern vacuum robot window washer washes glass in an apartment on a balcony. View outside from the street. Safety from falls from a height, automatic
Size: 5181px × 3550px
Photo credit: © Henadzi Pechan / Alamy / Afripics
License: Royalty Free
Model Released: No
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