Stock image Underground Ventilation
Sewer Ventilation. Septic Vent, Plastic Pipe Up On Ground. Construction Site, Drainage Detail. Riser Pipe, Air Passage
Image, 13.46MB, 5907 × 3938 jpg
Deep Underground Mine Of Concrete Tubings, Bottom View. Deep Ventilation Shaft.
Image, 22.37MB, 6000 × 4000 jpg
Jet Fan At Underground Parking Area. Ventilation Fan In The Parking Lot. Air Flow System. Ventilation System In Underground Car Parking Lot At Commercial Building. Duct Fan Air Ventilation At Mall.
Image, 16.27MB, 7833 × 4875 jpg
Vaulted Concrete Underground Tunnel Of Sewer, Heating Duct Or Water Supply System.
Image, 6.37MB, 5472 × 3648 jpg
The Industrial Air Ventilation System With Supply Fan In Underground Bomb Shelter For A Few Thousand People
Image, 9.26MB, 5270 × 3504 jpg
Ceiling Insulation, Ventilation System Air Ducts, Fire Extinguishing System Pipes, Electric Cable Channels Under The Ceiling Of The Parking Lot On The Open Ground Floor Of The Building
Image, 8.52MB, 4730 × 3133 jpg
Air Duct, Automatic Fire Sprinkler Safety System. Fire Protection And Detector. Fire Sprinkler System. Building Interior Concept. Ceiling Lamp Light With Opened Light. Interior Architecture Concept.
Image, 13.68MB, 7900 × 4830 jpg
Ceiling Insulation, Ventilation System Air Ducts, Fire Extinguishing System Pipes, Electric Cable Channels Under The Ceiling Of The Parking Lot On The Open Ground Floor Of The Building
Image, 6.87MB, 4585 × 3037 jpg
Ceiling Insulation, Ventilation System Air Ducts, Fire Extinguishing System Pipes, Electric Cable Channels Under The Ceiling Of The Parking Lot On The Open Ground Floor Of The Building
Image, 7.46MB, 4695 × 3110 jpg
Empty Metro Tunnel Under Construction. Large Temporary Ventilation Pipe Under The Ceiling.
Image, 15.39MB, 5616 × 3744 jpg
Ceiling Insulation, Ventilation System Air Ducts, Fire Extinguishing System Pipes, Electric Cable Channels Under The Ceiling Of The Parking Lot On The Open Ground Floor Of The Building
Image, 5.03MB, 4194 × 2778 jpg
Ceiling Insulation, Ventilation System Air Ducts, Fire Extinguishing System Pipes, Electric Cable Channels Under The Ceiling Of The Parking Lot On The Open Ground Floor Of The Building
Image, 6.4MB, 4928 × 3264 jpg
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