Ο μηχανικός ελέγχει την παραγωγή ενέργειας στον ανεμοστρόβιλο. Εργαζόμενος στο πάρκο ανεμόμυλων. - Φωτογραφίες & Εικόνες Αρχείου

Windmill turbine maintenance engineer standing at wind farm

Engineer in field checking on turbine production.

Engineer in field checking on turbine production.

Engineer working at alternative renewable wind energy farm - Sustainable energy industry concept.

Engineer in field checking on turbine production.

Engineer in field checking on turbine production.

Engineer working at alternative renewable wind energy farm - Sustainable energy industry concept.

Engineer is checking energy production on wind turbine. Worker in windmills park.

Businessmen engineering standing handsome smile front of turbine looking away

Businessmen engineering standing handsome smile front of turbine looking away

Businessmen engineering standing handsome smile front of turbine looking away

Windmill engineer inspection and progress check wind turbine

Engineer is checking energy production on wind turbine. Worker in windmills park in helmet.

Power engineer are working with wind turbines.

Young Businessman Talking to Manager Using Smart Telephone On Wind Turbine Field, Green Energy Concept

Power engineer are working with wind turbines.