Construction worker wearing protective gloves carefully positions a corrugated drainage pipe within a freshly dug trench filled with soil
Schlüsselwörter
construction,
men at work,
glove,
pipe,
drainage,
trench,
digging,
earth,
dirtied,
ground,
work,
manual,
labor,
industry,
utility,
infrastructure,
installation,
laying,
underground,
sewer,
plumbing,
excavation,
dirt,
hand,
protective,
equipment,
building,
site,
project,
day,
sharpened,
detail,
action,
process,
job,
profession,
trade,
material,
plastic,
corrugated,
system,
water,
civil,
engineering,
groundwork
Deutsch
