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electrician builder engineer inspector checking data of equipment in fuse box
stationary engeneers at work
A large Russian ship of the Black Sea Fleet in the port of Sevastopol against the background of the gray sky. Russian ships on peaceful combat duty. Republic of Crimea, October 4, 2010
Red tanker ship docked in industrial zone, early morning.
The man is installing the heater system in the house
Photography,Horizontal, Caucasian ethnicity, modern,motor oil,Occupational Safety And Health,development,biofuel,businessman,heavy industry,tablet,gas,fossil fuel,mature man,inspector
Air conditioning, HVAC service technician using gauges to check refrigerant and add refrigerant.
Maintenance engineer is inspecting system in boiler room
Woman factory worker looking into recycling container
Cage lifting rope machine. Modern mine equipment.
New BTS lightrail station in Bangkok Ladprao on Ladprao Rd at soi Chokchai 4
February 10, 2017, Menden: Close-up of a feed setting on an excenter press
Vila Nova de Gaia seen from the Dom Luis II bridge with the boats on the bank of the Douro river
pressure pump for running water in a building at the factory
Nitrogen turbocharger. The compressor compresses nitrogen gas for industrial applications.
man standing in factory workshop
Ship's power cabin, diesel unit
Propeller Engine of a Blimp from Low Angle View.
Taken in the South of France - Toulouse
Aircraft jet turbine engine background
ducted fan engine; fan engine; turbofan; turbofan engine
English Electric Canberra, first generation British cold war twin jet engine military bomber and long-range, photo-reconnaissance aircraft in flight over Poole bay, English Channel in blue clear sky
Smiling friendly female worker in working suit with protective helmet on head standing next to pipes in heating plant and talking over smart phone with her boss.
Mechanic doing car diagnostic in auto repair shop
right side close-up of a worker looking happy, wearing red overalls and a white protective helmet, standing, operating the control panel of an industrial machinery, in an industrial setting
Variable refrigerant volume HVAC units in a rooftop installation.
The control room computer room equipment
A construction worker works on a building remodel.
Detail of a hydraulic valve and hoses from a heavy construction machine.
Oil Storage tank in the port in Tsing Yi, Hong Kong
Free Images: "bestof:Navy 100423-N-5538K-019 Gas Turbine System Technician (Electrical) 3rd Class Jandavy Eseque picks up refuse during a base-wide Earth Day cleaning at Commander,"
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