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Blue collar worker or engineer working in industrial production plant, dealing with metal processing, hydraulic machinery, production lines and other pprocessing industry machines. Image taken in Serbia, Europe.
Factory worker man sit in the cargo container and lost job. Concept of good system and manager support for better industrial business.
Wind turbines spin against partly cloudy, partly sunny, beautifully fermented sky.
San Francisco, CA- August 6, 2011: San Francisco is an essential economy and technology center in western coast of United States. It is also an world-class travel destination. Here is airplanes parking in  International Terminal of San Francisco Internantional Airport.
Female engineer worker working with robotic machine automation at factory, Female technician with smart technology at industry, Female worker checking and controlling parts of robotic machine
Aircraft mechanic doing some diagnostics on a jet engine of a small aircraft using a laptop while standing on a platform in a hangar.
Close-up of a diesel engine for agricultural machinery
Wind mills on a mountain pass in the Swiss Alps. Gotthard pass, sustainable project
Young male engineer using digital tablet for airplane mechanics
on the hill in Yeongdeok, Gangwondo
Cage lifting rope machine. Modern mine equipment.
Small wind turbine with Power Station in background. Alternative energy concept.
Wind turbine spinning for renewable electricity production with blue sky in the background.
Pacific Crest Trail, Southern California
Plano, Texas, USA - April 16th, 2022: Ready-to-move fire trucks in Fire Station 2 at night
windmill power generators at highland near edinburgh england
Young Engineer
A woman engineer in protective safety vest stands on a staircase
Windmills for electric power production, Zaragoza province, Aragon in Spain.
Shot of a senior manufacturer istallating electrical panels
City of Adler, Russia - October 07, 2022. View of the chassis and supports of the port crane. Rubber wheels.
Aircraft engineer in the hangar repairing and maintaining airplane jet engine.
A typical wind turbine on the countryside of Lincolnshire, UK.
Calvi Harbor, Corsica, France.
Female engineer checking machine in factory
Belgrade, Serbia - 01 27 2023:  commercial airplane on the international airport of Belgrade is being prepared for travel on a snowy winter day
Renewables/sustainable energy image showing renewable technology helping to stop climate change
Wind Turbines lined up along a coastal wind turbine farm, with clouds in background.
Fragment of a complex mechanical aggregate with various communication and control organs. Engine fragment.
industrial factory worker working in metal manufacturing industry
Free Images: "bestof:...April 26, 2016) Gas Turbine Systems Technician (Mechanical) 2nd Class Phillip Benyamen, from San Jose, California, performs engineering maintenance aboard USS"
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