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Two students work on sweating a joint during a class in AC installation and repair
Electrician installing electric cable wires and fuse switch box. Multimeter in hands of electricians detail.Electrician repairing electrical control cabinets.
Caucasian Electrician Installing Power Line in Newly Built Residential Unit Pulling Cables Under the Ceiling. Construction Site in the Background. Industrial Theme.
Closeup construction engineer inspecting the quality of a wall in the building under construction. He's comparing wall thickness, position, smoothness and texture with the building plan.
Engineers working in the main control room of a state-of-the-art chiller HVAC system.
Portrait of mature man, 40s. Manual worker in hard hat
A young Caucasian male construction worker is handling the electrical wires with a serious look on his face.
Engineer, architect and construction supervisor Use tablet to record information while inspecting construction work. Construction supervisor, architect or engineer inspect construction inside building
Male electrician worker checking, repair, maintenance operation electric system in factory. Male electrician using electrical meters working with operation electric system in workshop
Portrait of male construction worker posing for a shot while his team is working in the background
Engineers inspected the electrical switchboard and verified the operational voltage range. Technician setting electrical in inverter solar panel room
Construction Worker With Chisel Removing Plaster From Wall In Renovated House
white helmet close up
A male electrician works in a switchboard with an electrical connecting cable, connects the equipment with tools.
Air conditioning maintenance engineer
Young Male Technician Holding Clipboard While Examining Fusebox
Portrait of young architect with reflective clothing on construction site
Electrician working on wiring at construction site
Portrait of smiling asian civil egineer in mid 40s wearing work helmet, standing at the construction site, analyzing blueprint.
Industry engineer worker wearing safety uniform control operating computer controlled Lathe grinding machine working in industry factory is metal manufacturing industry concept.
Spinning and splashing water steps to harden and strong wall plastering.
Technician, man and multimeter testing power for electricity, energy inspection and electrical system. Electrician, engineering and voltage test tool for machine, industrial mechanic and control room
a female construction worker stands behind a stud partition wall and tris off the window frame with a circular saw .
Male Electrician Working On Fusebox With Screwdriver
Young Caucasian Man in Hard Hat Performing Interior Home Inspection
Marine engineer inspecting ship's engine in engine control room ECR. Seamen's work.
Latin American electrician connecting the power on a construction site - people at work concepts
portrait of handsome construction worker on a building industry construction site
A maintenance engineer with a white hard hat is working in the control room of the building's cooling system and holding the blueprint to inspect the process.
Free Images: "bestof:Navy 041110-N-5386H-019 Construction Electrician 2nd Class Edmund Dougherty and Builder 1st Class David Bethke, both assigned to Naval Mobile Construction"
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