Concept of Energy saving

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Thermostatic Head Valve for Radiator Heater notepad for entries Heating Project Boiler room house Heat Supply Building Concept of Energy saving and conservation to pay for public service.

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Size: 4557px × 3038px
Location: Russian Federation
Photo credit: © iskrinka74 / Alamy / Afripics
License: Royalty Free
Model Released: No

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