Factory technicians adjust valves and equipment inside a chemical processing plant.
Keywords
factory,
compressor,
tank,
pipe,
refinery,
industrial,
machinery,
processing,
plant,
engineer,
maintenance,
operator,
chemical,
gas,
pressure,
gauge,
line art,
isometric,
vector,
drawing,
monochrome,
black-and-white,
outline,
system,
technology,
safety,
hard hat,
work,
labor,
utility,
pipeline,
manufacturing,
production,
equipment,
facility,
technical,
engineering,
flow,
control,
instrument,
installation,
service,
repair,
men at work,
mechanic,
steel