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Truck mechanic is checking safety using digital tablet.
Indian male labor is operated or control heavy machinery in a steel smelting factory.
Study of a milling machine for wood processing
One senior man teaching his grandson how to repair vehicles  and pass down the business
Turbine generator rotor with blades and discs, interior view. Elements, details and mechanisms of turbines. Energy and mechanical engineering
Latin American mechanic aligning a car tire while working at a garage
All machines nead maintains. Professional technician troubleshooting and repair the machines in the printing house.
Wide angle close-up image of aeronautical engine, belonging to a Euro-fighter Typhoon.
Hoses in a fuel discharge, connected from the tanker truck to the gas station manholes, discharging normal diesel.
Aircraft engineer fixing jet engine and using multimeter, close up. Air vehicle mechanic examining helicopter, side view
Older Russian helicopter from 80s era motor turboshaft or engine cut through detail - displayed at weapons exhibition
male caucasian operator operating industrial printing press
Maintenance Engineer Inspecting The Gas Boiler System At The Heating Plant
Turbine generator rotor with blades and discs, interior view. Elements, details and mechanisms of turbines. Energy and mechanical engineering
System  engineer with glow green safety jacket holds blueprint drawing at Thermal  Power plant power manufacturing site
Fire Alarm controller, Fire notifier, Anti fire.System ready In the event of a fire. engineer checks the fire safety system
Wind turbine engineer holding the ladder and protected with the lifeline and climbing fall. Security at work concept.
Male workers in factory. male worker  in Industrial chiller HVAC heating ventilation air conditioning system and chiller  in the factory.
Biofuel boiler flue gas ventilator
Turbofan engine with afterburner. Aircraft engine.
Construction site with workman in safety uniform walking along walkway. Click to see more...
Electric motor
Young aircraft mechanic repairs an aircraft engine in the airport hangar.
Safety engineers inspect the piping system and operation of fire hydrants in the factory.  Safety Technician inspects fire hydrant system under building construction
Industrial Steel Machinery Monochrome Overhead Complex View
Cropped Image Of Male Electrician Holding Clipboard While Examining Fusebox
A painter is painting a steel surface white
Mechanical engineer in latex gloves removing bearings from an armature on his workbench in a pump room
Metal turbine fan
Free Images: "bestof:Gas Turbine Systems Technician (Electrical) 3rd Class Jazmine Harper from Dallas, and Gas Turbine Systems Technician (Mechanical) Nana Frimpong from"
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US_Navy_111012-N-NW885-009_Gas_Turbine_Systems_Technician_(Mechanical)_3rd_Class_Corey_Callies_presents_a_wreath_at_the_USS_Cole_Memorial_during_a.jpg
US_Navy_111021-N-YM590-013_Gas_Turbine_Systems_Technician_(Mechanical)_3rd_Class_Davin_Cook_drops_off_JP-5_and_F-76_fuel_samples_to_be_tested_in_th.jpg
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US_Navy_100130-N-1688B-224_Gas_Turbine_Systems_Technician_(Mechanical)_1st_Class_Eli_Miranda_stands_watch_at_the_standard_operating_station_unit_during_a_damage_control_drill_aboard_the_guided-missile_cruiser_USS_Hue_City_(CG_6.jpg
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