Steel pipes and tubes of air conditioning ceiling system. Roof structure with iron beams in large hight warehouse storage. Heating, ventilation and air conditioning. Industrial ventilation system
Shiny metal vent outlet pipes on building roof closeup. Air conditioning system installed at contemporary house. Thermo-regulation equipment parts
Heating, ventilation and air conditioning (HVAC). Industrial ventilation ceiling system under roof of high buildings. Commercial storage or warehouse
Fan turns in protective casing on roof of skyscraper or high buildings. Heating, ventilation and air conditioning (HVAC). Industrial ventilation system
Aerial top down view of ventilation and air conditioning systems installed on the rooftop of a skyscraper in a developed business district
Aerial top down view of ventilation and air conditioning systems installed on the rooftop of a skyscraper in a developed business district
Aerial top down view of ventilation and air conditioning systems installed on the rooftop of a skyscraper in a developed business district
Supermarket ventilation system on blue sky. Large aluminum pipes for ventilation systems. Air purification system for a large children's supermarket
NEW
Constructed loft with installed ventilation system, enginnering project of work with large windows, hanging lamps and ventilation pipes
Steel tube with working fan blades on edge as part of ventilation system closeup. Air conditioning technology view from inside. Empty metal corridor
Water flows from faucet and pipe. Draining water from building plumbing system
Draining water from building plumbing system. Water flows from faucet and pipe