Pipelines with valves at modern plant, factory indoor.
Schlüsselwörter
pipeline,
chemical,
pharmacy,
tube,
gasoline,
power,
pump,
technology,
valva,
equipment,
factory,
fitting,
pipe,
industry,
boiler,
bolt,
conduit,
control,
detail,
device,
drain,
energy,
engineering,
fuel,
gas,
oil industry,
hydraulic,
industrial,
manufacture,
manufacturing,
metal,
crude oil,
plumbing,
pressure,
production,
steam,
steel,
system,
water,
workplace
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