Вентиляционная система на потолке больших зданий. Вентиляционные трубы из серебристого изоляционного материала, свисающие с потолка внутри нового здания - Стоковое фото и изображение

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building

Close front view of a jet plane turbine reactor

The turbine and blades of a jet engine.

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building

Air vent ducts of air conditioning and ventilation system on the wall

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building

Ventilation system on the ceiling of large buildings. Ventilation pipes in silver insulation material hanging from the ceiling inside new building