A Worker Installing Underground Pipes
Palabras clave
men at work,
pipeline,
infrastructure,
construction,
professional,
engineering,
maintenance,
work,
pipe,
connection,
industry,
plumbing,
underground,
manual,
worksite,
equipment,
building,
water,
installation,
safety,
labor,
occupation,
excavation,
service,
sewage,
dirtied,
project,
utility,
rural,
outdoors,
machinery,
dirt,
connect,
heavy,
development,
repair,
physical,
technician,
hard hat,
protective,
cable,
skill