Electrical engineer installing junction box of electrical system. Maintenance works in industrial premises
electrical engineer is working, installing junction box for connecting equipment, master is repairing electrical systems in industrial building
Electrical technician installing wiring with junction boxes. Man working on the stepladder in industrial premises
The worker is preparing wall with jackhammer for installing an electrical box
Electrician mounting junction box, instaling electrical wiring in apartment. Repairman feeds wires, cable into electrical box. Repair and construction work. Contractor working on apartment renovation.
Repairman, electrician, brings into the room a box of electrical fixtures, junction boxs, sockets, swithes and other materials for repair electrical wiring. Supplying by electro goods.
Repairman, electrician, brings into the room a box of electrical fixtures, junction boxs, sockets, swithes and other materials for repair electrical wiring. Supplying by electro goods.
Repairman, electrician, brings into the room a box of electrical fixtures, junction boxs, sockets, swithes and other materials for repair electrical wiring. Supplying by electro goods.
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Close up view of electrician installing electrical box with wires on wall.
Close-up of worker prepares wall with jackhammer for installing electrical box
electrical works in industrial premises, electrician is installing junction box on rod in large plant workshop, working at hight
Electrician drawing bolts up tight when installing wiring and junction boxes. Upkeep and maintenance of electrical system