electrical engineers and technicians working and laying underground cables to pipes, isometric
Palabras clave
pipe,
water,
underground,
work,
plumbing,
construction,
drainage,
repair,
sewer,
men at work,
infrastructure,
road,
system,
pipeline,
safety,
plumber,
engineer,
installation,
control,
site,
build,
technology,
metal,
factory,
industry,
engineering,
plastic,
ground,
dirtied,
machine,
service,
maintenance,
connection,
equipment,
valva,
industrial,
sanitary,
development,
labor,
sewage,
excavation,
pressure,
inspection,
piping,
drain,
tube,
trench,
dig,
hole