Ventilation pipes and tubes hanging on ceiling. Ducts installed on ceiling. Safe in basement.
Two ventilation pipes in the forest
Brewery ceiling with ventilation. Aluminium foil flexible duct on ceiling.
Tunnel with technological neon details. Motion. -style tunnel with neon details. Duct of ventilation system in futuristic style
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
Constructed loft with installed ventilation system, enginnering project of work with large windows, hanging lamps and ventilation pipes
Heating, ventilation and air conditioning (HVAC). Industrial ventilation ceiling system under roof of high buildings. Commercial storage or warehouse
Bottom view of man on suspension bridge. Stock footage. Man walks on wooden suspension bridge on background of spruce tops and blue sky with
ceiling of big industrial building with air duct ventilation pipes. hvac system on a large scale. interior, modern technology and equipment
Supermarket ventilation system on blue sky. Large aluminum pipes for ventilation systems. Air purification system for a large children's supermarket
Radioactive hazard sign on pipe, radon gas ventilation in building
Abstract basement ceiling, up view. Brewery basement, tubes and ventilation.