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Firefighters control and put out fires and respond to emergencies involving life, property, or the environment.
female firefighter
Engineers working in the main control room of a state-of-the-art chiller HVAC system.
Air conditioner technician services outdoor AC unit and the Gas Generator
Male electrician worker checking, repair, maintenance operation electric system in factory. Male electrician using electrical meters working with operation electric system in workshop
Hispanic woman and Caucasian man in 30s and 40s putting on turnout gear and using walkie-talkie as they prepare to depart for emergency.
Electrician working on wiring at construction site
Serviceman
Electrician installing electric cable wires and fuse switch box. Multimeter in hands of electricians detail.Electrician repairing electrical control cabinets.
Young Caucasian Man in Hard Hat Performing Interior Home Inspection
Engineers inspected the electrical switchboard and verified the operational voltage range. Technician setting electrical in inverter solar panel room
Electrician, wearing protective helmet, glasses and reflective vest testing voltage on construction site.
Air conditioner technician services outdoor AC unit and the Gas Generator
Man, an electrical technician working in a switchboard with fuses. Installation and connection of electrical equipment.
Young Male Technician Holding Clipboard While Examining Fusebox
Two firefighters at the fire station, one firefighter using holding a fire hose while his colleague is storing a chainsaw inside of a fire truck equipment compartment
Full length side view of early 30s woman in turnout gear and helmet scaling ladder on back of parked fire engine.
Close-up Air conditioner technician hand check fill refrigerant liquid and maintenance condenser unit, Home care service
Portrait of team of experts checked the integrity of the system in the control room.
Student making notes. Learning for electrician.If you want more images with a trainee please click here.
Adult electrician builder engineer testing and screwing equipment in fuse box and repairing of modern electricity power station using voltmeter. Automatic control cabinet
Industrial worker working on equipment.
Male Electrician Working On Fusebox With Screwdriver
Firefighter using a walkie talkie, emergency call; all logos removed. Slovenia, Europe. Nikon.
Electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control.
Male mechanics with voltage tester working on helicopter engine in hangar.
Fire Fighters
Expertise system engineer work inspection valve and piping at construction sit line
industrial programmer checking computerized machine status with laptop computer
Young Man Controlling Heating Plant
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US_Navy_030224-N-6920A-003_Electrician's_Mate_Fireman_Alexander_Pena,_of_Miami,_Fla.,_receives_on-the-job_training_(OJT)_as_he_assists_Lt._Jared_Brooks,_of_San_Diego,_Calif.,_in_a_hernia_repair_operation.jpg
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US_Navy_050524-N-8213G-009_Electrician's_Mate_Fireman_Kenneth_Kimbrell_from_Temple,_Texas,_checks_the_fuse_temperature_on_an_infrared_thermal_camera_used_for_maintenance.jpg
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