Ηλεκτρολόγος μηχανικός που χρησιμοποιεί ψηφιακό πολύμετρο εξοπλισμό μέτρησης για τον έλεγχο της τάσης ηλεκτρικού ρεύματος στο διακόπτη κυκλώματος στην κύρια πλακέτα διανομής ισχύος. - Φωτογραφίες & Εικόνες Αρχείου
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Electrical engineer using digital multi-meter measuring equipment to checking electric current voltage at circuit breaker in main power distribution board.
Close-up hand of electrical engineer using measuring equipment to checking electric current voltage at circuit breaker and cable wiring system for maintenance in main power distribution board.
Technician is measuring voltage or current by voltmeter in control panel of power plan with checklist System ready.
Electrical engineer using measuring equipment to checking electric current voltage at circuit breaker and cable wiring system for maintenance in main power distribution board.
Electrical engineer using digital multi-meter is measuring equipment to checking electric current voltage at circuit breaker and cable wiring system in main power distribution board.
Electricians hands testing current electric in control panel.
Electrical engineer using digital multi-meter measuring equipment to checking electric current voltage at circuit breaker and cable wiring system in main power distribution board.
Περισσότερα από
eakrinrClose-up hand of electrical engineer using measuring equipment to checking electric current voltage at circuit breaker and cable wiring system for maintenance in main power distribution board.
Close-up hand of electrical engineer using measuring equipment to checking electric current voltage at circuit breaker and cable wiring system for maintenance in main power distribution board.
Electrical engineer using digital multi-meter is measuring equipment to checking electric current voltage at circuit breaker and cable wiring system in main power distribution board.
Electrical engineer using digital multi-meter measuring equipment to checking electric current voltage at circuit breaker in main power distribution board.
Electrical engineer using digital multi-meter measuring equipment to checking electric current voltage at circuit breaker and cable wiring system in main power distribution board.
Electrical engineer using measuring equipment to checking electric current voltage at circuit breaker and cable wiring system for maintenance in main power distribution board.