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Metallurgy heavy industry. Factory for production of heavy pellet stoves and boilers. Worker close up. Extremely dark conditions and visible noise.

The Industry engineering wearing safety uniform used Vernier caliper to measure the object control operating machine working in industry factory.

Industrial Engineers in Hard Hats.Work at the Heavy Industry Manufacturing Factory.industrial worker indoors in factory. man working in an industrial factory.Safety first concept.

Metallurgy heavy industry. Factory for production industrial machines. Low light close up shot. Short depth of field.

Close-up of mechanic collecting a rebuilt motor for car

Car Mechanic Ready For Work. Auto Mechanic with Large Wrench in Hands. Ideas How to Fix the Problem.Male mechanics at the garage fixing a car.Closed up focus .

Car Mechanic Ready For Work. Auto Mechanic with Large Wrench in Hands. Ideas How to Fix the Problem.Male mechanics at the garage fixing a car.Closed up focus .

Car Mechanic Ready For Work. Auto Mechanic with Large Wrench in Hands. Ideas How to Fix the Problem.Male mechanics at the garage fixing a car.Closed up focus .

Car Mechanic Ready For Work. Auto Mechanic with Large Wrench in Hands. Ideas How to Fix the Problem.Male mechanics at the garage fixing a car.Closed up focus .

Car Mechanic Ready For Work. Auto Mechanic with Large Wrench in Hands. Ideas How to Fix the Problem.Male mechanics at the garage fixing a car.Closed up focus .

Car Mechanic Ready For Work. Auto Mechanic with Large Wrench in Hands. Ideas How to Fix the Problem.Male mechanics at the garage fixing a car.Closed up focus .

Fixing car engine in automobile repair garage. Handsome mechanics in uniform are repairing car while working in auto service

Meeting asian Engineers Maintenance Robot Arm at Lab. they are in a High Tech Research Laboratory with Modern Equipment. Technology and Innovation Concept.Professional Japanese Development Engineer is Testing an Artificial Intelligence.start up conce