protection of a plastic pipe of an underground pipeline using a protective casing against increased external load
Schlüsselwörter
load,
casing,
case,
sleeve,
water,
bottom,
trench,
ditch,
clay,
irrigation,
sewage,
system,
industry,
infrastructure,
pipe,
pipeline,
plumbing,
power,
pressure,
sewer,
distribution,
suction,
manhole,
sanitation,
pumping,
lid,
sewerage,
well,
line,
underground,
control,
equipment,
renovation,
modern,
communication,
work,
conduit,
connection,
plastic,
protection,
protective,
pvc,
round,
maintenance,
professional,
integration
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