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HVAC system pipes and pumps, handling heating, ventilation, air conditioning, and cooling, tubes are located on the ceiling. Climate control system ensures the comfort of the rooms in the building.
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Tumbler With Handle, Travel Mug Straw Covers Cup with Lid Insulated Quencher Stainless Steel Water Iced Tea, Coffee.
hand holding door knob handle illustration
Factory worker wearing yellow protection suit and gas mask working in chemicals production plant handling acids.

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