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Close-up of the oil cap of a latest generation car engine
A worker of African descent inspects metal products being manufactured. A worker in a workman's suit with a red protective helmet, dedicated to work and concentrated.
No cartridge inside a bolt action rifle chamber with light coming through
Female mechanic repairing engine while lying under helicopter in hangar.
craftsmanship in making prayer beads
repairman at maintenance work
Manual worker working in a factory or a workshop, About 35 years old, Caucasian male.
A mechanic checks the gearshift fork of a mechanical transmission with his hands in an auto repair shop
stationary engeneers at work
Nitrogen turbocharger. The compressor compresses nitrogen gas for industrial applications.
Large yellow wheel of a cable car in an otherwise gray building
February 10, 2017, Menden: Close-up of a feed setting on an excenter press
This is car engine part
Maintenance engineer is inspecting system in boiler room
Cage lifting rope machine. Modern mine equipment.
man standing in factory workshop
Black man worker is using a forklift at a factory checking stock.
Ship's power cabin, diesel unit
Smiling friendly female worker in working suit with protective helmet on head standing next to pipes in heating plant and talking over smart phone with her boss.
Young man car mechanic repairing engine at auto repair shop
Detail of stainless steel machinery in physics laboratory
Mechanic at work
Special equipment for cleaning liquid household waste
Man working on car engine, close up detail
a woman is using gloves and mask in the elevator for hygiene
View from ships bow to stern of crude oil tanker.
Portrait of a worker at the construction site
A young Caucasian male car mechanic is examining the inside of a broken car using equipment.
right side close-up of a worker looking happy, wearing red overalls and a white protective helmet, standing, operating the control panel of an industrial machinery, in an industrial setting
Motor industry
Free Images: "bestof:Gas Turbine Systems Technician (Mechanical) 2nd Class Andy Rodriguez performs maintenance on a lube oil purifier aboard USS Carney (DDG 64) while on patrol in"
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