laying of sewer pipes. weaving several pipes into one. view from above
Palabras clave
drainage,
ground,
pipe,
laying,
trench,
construction,
underground,
pipe,
sewage,
water,
industrial,
work,
pipeline,
sewer,
excavation,
installation,
plumbing,
repair,
construction site,
sewerage,
engineering,
building,
dig,
system,
equipment,
storm,
tube,
hole,
drain,
pumping,
shoveling,
build,
pit,
development,
substitution,
house,
road,
grunge,
ditch,
technology,
foundation