Elektryk budowniczy inżynier Inspektor kontroli danych sprzętu w Skrzynka bezpiecznikowa z planu projektu - Zdjęcie stockowe & obraz

Electrician builder at work inspecting cabling connection of high voltage power electric line in industrial distribution fuseboard

Electrician builder engineer inspector checking data of equipment in fuse box

One electrician builder at work with assembly drawing inspecting high voltage power electric line distribution fuseboard

Electrician builder engineer inspector checking data of equipment in fuse box

Technician electrician worker agjusting examining electrical equipment of video surveillance camera system

Male caucasian electrician changing industrial machine switch

Electrician builder at work with tester measuring high voltage and current of power electric line in electical distribution fuseboard. Focus on hands

Happy young adult electrician builder engineer worker in front of fuse switch board

Two electrician builder engineer with blue print scheme project in front of fuse switch box

One electrician builder at work with multimeter checking current and voltage power at electric line distribution fuseboard

One electrician builder at work installing energy saving meter into electric line distribution fuseboard

Adult electrician builder engineer worker with electric scheme plan in front of fuse switch board