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Gray air handling unit (rooftop) on the roof of the shopping center with the gas pipe connection
EMT installation on ceiling.
A modern electic boiler room. Equipment for modern heating system as a boiler, heater,pipes, expansion tank and other
Empty carpark and suspended cables
open air conditioner ready for cleaning and maintenance close-up, foreground and background blurred with bokeh effect
part of a ventilation system - industry
corrugated pipes background
Pressure gauge on condenser water pump, measuring instrument in Air cooled water chiller with beautiful blue sky background
Electrical wiring on the ceiling,
devices, flue gas ducts and pipelines thermally insulated and covered with silver sheet
white ceiling
Ground wiring connector on the machine or electrical system for protect short circuit and human protection, the safety equipment of electrical system with safety standard, Earth fault equipment.
Rooftop exhaust fans for ventilation of a large biology laboratory.
tangga monyet or Monkey ladders or vertical ladders are used to raise high vessels, drums or tanks in industrial factory areas
Ventilation system pipeline with tube on building roof
Water drainage
Metal Plate
The master performs welding of a copper tube near a dwelling house. 2019
a lots of socket wrench isolated on white background
Closeup image of a hot water pressure gauge.
Water pumps and heat exchanger in an HVAC installation.
Aerial view of the distribution center, drone photography of the industrial logistic zone. High quality photo
bunch of reflectors
Room interior coffee shop with comfortable furniture, stock photo
Steel air conditioning devices on the building roof
texture of grunge metal
metal construction column
Concrete pipes in outdoor warehouse aerial
High angle close-up view of laptop on net in sailboat deck over sea during sunny day
Free Images: "bestof:vent fireplaces metal ventilation ducts ventilation pipes ventilation systems air duct air control systems square components channels flow technology hydraulic"
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