Ο υπηρέτης ρυθμίζει το κουτί με τις ασφάλειες. Ηλεκτρολόγος μηχανικός μετρά την τάση στο ηλεκτρικό υπουργικό συμβούλιο. - Φωτογραφίες & Εικόνες Αρχείου

Engineer electric measures multimeter voltage of high-power electrical circuits

Electrician working with multimeter in electrical cabinet. Maintenance on electric substation

Electrician engineer measures voltage in power electrical cabinet. Serviceman adjusts fuse box.

Young adult electrician builder engineer screwing equipment in fuse box

Electrician engineer in white helmet tests power voltage panel of three phase circuit. Service engineer electric with multimeter

Service man with multimeter in hands adjusts electric control panel. Engineer in helmet tests device of protection. Worker checks electrical industrial equipment. Engineering work in automation box

Electrician engineer measures voltage with multimeter in high voltage cabinet.

Electrician at work measures voltage power electric line in industrial distribution fuseboard

Electrician engineer with measuring tool working in electrical cabinet

Technician engineer connects optical fibers into communication switch in data center. Service man in datacenter. Maintenance works in communication industrial equipments. Services engineering

Service engineer working with electric device for testing electrical cabinet

Engineer in white helmet reads design drawing against electric industrial panel. Service worker analyzes the electrical circuit in electrical automation control box with controllers

Electrician technician in fuse box. Maintenance engineer in control panel. Worker is testing automation equipment. Engineering in electrical station. Electric man with multimeter in hands. Service