Pumps and copper pipes in a boiler room, domestic water supply system
Schlüsselwörter
water supply,
pump,
boiler room,
copper,
pressure,
thermometer,
boiler,
power,
system,
pipe,
heating,
engineering,
indicator,
water,
valva,
heater,
cauldron,
sauna,
construction,
fitting,
industrial
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