Workers inspecting industrial pipelines for maintenance and repair.
Schlüsselwörter
men at work,
inspection,
pipeline,
industrial,
maintenance,
repair,
safety,
equipment,
engineering,
construction,
utility,
infrastructure,
gas,
oil,
water,
system,
network,
technician,
engineer,
hard hat,
vest,
uniform,
tool,
detection,
leak,
pressure,
flow,
joint,
welding,
metal,
steel,
pipe,
tubing,
crossroad,
junction,
connection,
support,
platform,
factory,
plant,
refinery,
energy,
industry,
process,
manufacturing,
production,
operation,
management
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