The man is installing the heater system in the house
Schlüsselwörter
heating,
boiler,
water,
system,
heater,
plumber,
plumbing,
installing,
repair,
home,
pipe,
men at work,
house,
room,
floor,
service,
wrench,
maintenance,
man,
repairman,
installation,
construction,
tool,
equipment,
technician,
engineer,
heat,
fix,
industry,
job,
working,
work,
repairing,
installer,
fixing,
hand,
connection,
mechanic,
male,
install,
hot,
checking
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