Washing Of A Facade. Pressure Vessel. Washing Of A Facade Of The Building. Yellow And Black Pressure Vessel In Focus In The Forefront. Blur Worker In Blue Uniform Washes The Facade Of The Hose In The Background.

KEYWORDS

asphalt black blue brick building cleaning device drop electric environment facade handle high hose house industry infrastructure metal municipal object plastic pollution pool power pressure process purity red rubber service sidewalk stream streamlet surface switch technology uniform vessel wash washer washing water wet wheel white wire work worker yellow