Electrical engineer repairing or installing the wiring in industrial premises. Worker on the stepladder
Electrician on stepladder is busy with installing the electrical wiring in industrial premises. Electricity maintenance
Electrical engineer installing junction box of electrical system. Maintenance works in industrial premises
electrical works in industrial premises, electrician is installing junction box on rod in large plant workshop, working at hight
Electrical engineer on the stepladder installing or adjusting wiring inside the industrial building
electrical engineer is working, installing junction box for connecting equipment, master is repairing electrical systems in industrial building
master is installing electric box, connecting industrial equipment in plant premises, professional electrical engineer is working alone
Electrician drawing bolts up tight when installing wiring and junction boxes. Upkeep and maintenance of electrical system
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.
Electrician working with wiring on electrical box, fixing connections. Action. Bottom view of an electrician in a protective uniform and
The worker is preparing wall with jackhammer for installing an electrical box
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.