Construction engineer wearing safety vest and oil industry pumps
Schlüsselwörter
steel,
activity,
business,
engineering,
tablet,
property,
success,
foreman,
helmet,
occupation,
engineer,
men at work,
building,
concrete,
inspector,
industrial,
safety,
checking,
architecture,
city,
touch screen,
contractor,
sky,
architect,
work,
industry,
man,
site,
construction,
inspection,
oil pump,
gasoline,
crude oil,
pipeline,
pump,
gas
Deutsch
