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Stock royalty-free photos and images of Μπλε κολάρο
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Hardworking smiling blue collar worker in protective working suit and with helmet adjusting temperature on boiler while standing in factory and holding lamp.
Two industrial workers inspecting a gear piece in the factory. Quality control management.
Male worker in blue jumpsuit and white hardhat inspecting the machine with tablet device.
Engineers operating a cnc machine in factory
Young attractive focused bearded supervisor in vest with helmet on head standing inside of underground parking lot in construction process and using laptop.
Happy, smiling welder posing in construction factory
Beard Welder with mask in workplace
Close up of blue-collar worker cutting metal parts with the grinder while standing in his workshop. Heavy industry worker with grinder.
Blue collar worker.
Job reunion
Male worker in blue jumpsuit and white hardhat operating lathe machine.
Blue collar worker.
Beard Welder looking at iron beam
Man under car doing mechanic work
Cheerful african american man in purple jumper with yellow collar holding paper cup isolated on blue
Young bearded worker in vest putting his helmet on head while standing inside building in construction process.
Male engineer in blue jumpsuit and white hard hat operating lathe machine.
Worker is wearing his safety helmet and preparing to work.
Satisfied woman and man worker checking measurements of metal work piece
Attractive bearded supervisor in vest, with helmet standing inside of underground parking lot in construction process and looking at wristwatch. Workers have to be on time for work.
Male worker in blue jumpsuit and white hardhat operating the machine.
Welder in his workshop welding metal, lots of sparks flying around.
Two men cleaning windows on an office building
A young adult male builder wearing a high visibility vest and hard hat while giving a thumbs up
Heavy industry management and industry operating. A senior chief with a helmet on his head walks around the factory yard with a tablet in his hands and gives instructions on a walkie-talkie.
Smiling bearded tattooed hardworking blue collar worker in overalls holding boxes and bag and relocating them while walking in storage of import and export firm.
Overworked caucasian worker in overall, with hardhat and antiphons leaning on railing with legs crossed and sitting on stairs while sleeping and snoring. Night shift in factory.
Hardworking blue collar worker standing at construction site and using smart phone to order some more materials for building.
Group of Engineer manager and Factory Workers Team standing against production line.,Male Industrial Engineers Talk with Factory Worker . They Work at the Heavy Industry Manufacturing Facility.
Sideview of worker woman marking piece of metal being absorbed in her work
Smiling handsome unshaven caucasian worker in overall standing at refinery with helmet under armpit and looking at camera.
Cheerful caucasian worker in overall and with helmet on head sitting outdoors. In background are oil reservoirs.
Team of African American industrial worker is doing fist bump while working inside roof factory for agreement and safety industry
Two workers on the roof of a building working on the air conditioning unit.
Satisfied woman and man worker checking measurements of metal work piece
Blue collar worker.
Bloodhound dog wearing blue collar looking into the water at a fish
Worker in metal factory grinding workpiece with disk grinder, sparks flying
Female mechanic sitting in metal workshop looking and smiling into camera
Portrait of female Engineer standing with confident against machine environment in factory
Two workers discussing a project in front of CNC lathe machine writing in clipboard
Engineers operating a cnc machine in factory,Portrait of smiling worker pushing buttons on electronic control panel and looking at camera while operating machine units at modern factory
Attractive and confident constructor carpenter or builder man with protective helmet posing happy working at industrial construction site in installation and renovation blue collar work industry
Smiling caucasian worker in overall, with helmet on head and antiphons sitting on stairs and typing message on smart phone while having pause. Factory interior.
Milling machine operator working in factory workshop
High angle view of schoolgirl outstretching hands at camera near globe and books on white background
Smiling construction worker in yellow hard hat
A hardworking worker with a toolbox in hand is arriving at a construction site. He is looking at the site and, he is ready to do his job.
Detail of a man welding steel frames in a forgery and metal works workshop
Apprentice in metalworking looking at workpiece being satisfied
Blue collar worker.