An industrial pipeline being checked for defects by a skilled plumber fixing a leak.
Palabras clave
plumber,
repair,
pipeline,
work,
man,
specialist,
inspection,
sewerage,
water supply,
industrial,
construction,
maintenance,
leak,
fixing,
professional,
technician,
engineering,
occupational,
professionalism,
service,
technical,
check,
system,
infrastructure,
leaking,
skill,
task,
responsibility,
handiwork,
expertise,
diligence,
safety,
piping,
horizontal
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