Cheerful mature female engineer standing by colleagues at workshop
Detail of woman working on machine in industrial factory
Close-up of camera
Hand holding product of assembly robot
Rear view of men working in office
Close-up of laptop on table
Side view of engineer using computer in factory
Rear view of mechanic working in autorepair shop
Confident mature female scientist with hands in lab coat pockets standing by machinery at laboratory
Scientist wearing surgical mask experimenting at laboratory
Low section of man repairing equipment
From above anonymous woman using dust absorber to clean screen of cellphone before sticking protective glass on table
Adult man in using laptop to program broken machine during work in modern workshop
Adult male mechanic in protective glasses and respirator with blue hardhat looking at camera while standing near workshop building on street
Man working on table
The worker is welding steel frame in work shop.
Midsection of man repairing machine
Midsection of mechanic repairing car at garage
Confident businessman discussing with female colleagues while sitting in lobby at creative office
Cheerful multi-ethnic female engineers at workshop
Technician walking on field path at a wind farm with climbing equipment
Lab technician in pharmaceutical plant in front of tanks
Polishing the dental prosthesis invisible
Inspector technician at the door of a wind turbine seen from inside
Side view of diverse technicians in workwear repairing muffler of custom motorbike while working together in bright workshop
Mature male worker explaining colleague while standing by machinery in industry
Dust on filter to of air purifier. filter replacement
High angle view of hand holding toy car
Close-up of hand using sound mixer
Female entrepreneurs looking at snail figurine at creative office
Midsection of man working on escalator
Young technician working at factory
Soft focus of anonymous female attaching new protective glass to screen of mobile phone on table
Smiling business people greeting engineer in manufacturing plant
Singer recording music through microphone in studio
Business people greeting female engineer in manufacturing plant
Flat renovation, plumber, puts hemp thread around the valve
Close-up of hand holding machine
Close-up of tires
Cropped hands of man working on equipment
Confident businesswoman discussing with multi-ethnic colleagues while standing outdoors
Confident engineer with laptop at wind farm
Cropped hands of male dental technician working in laboratory
Businesswoman using laptop at industry
Close-up of vaccine vile
Midsection of woman with umbrella on table
Close-up of doctor wearing mask holding liquid
Midsection of man working while standing by car
Engineer examining windmill
Smiling young businessman standing with hands in pockets at illuminated factory
It professionals discussing over data on laptop and tablet pc in server room
A man checking the auto engine, uses a wrench to fix the car engine,repair service.
Close-up of hammer outdoors
Woman in protective cap in laboratory checks water quality, glass tube in lab
Industry engineer checking equipment at workshop
Pipe bending machine.
Foreman or architect working on blueprints on construction site. home improvement
Midsection of man pouring wine in glass
Worker using control panel
Doctor taking x-ray of patient lying on gurney. hospital radiology room. x-ray machine.
Hand cleaning car engine with a rag,worker
Young pilot standing by airplane
Doctor wearing mas holding vial against gray background
Repairman cutting metal on floor in auto workshop
Students having lecture with professor in science lab classroom
Midsection of man working in factory
Confident female technicians discussing project over whiteboard at creative office
Male engineer using digital tablet while standing in front of wind turbines at sunset
Cropped hand of mechanic repairing vehicle engine
Full length of female maintenance engineer installing television set on wall in living room
Young store worker with helmet working in a store
Professional audio sound mixer control, electronic music equipment.
Close-up of hand holding bicycle in park
Young female researcher working in science class
Technician examining industrial robot in a factory
Researcher in white coat working in lab
A woman with an intense gaze works at desktop computer in dark room
Low section of man standing on ladder in workshop
Female artist preparing a plate for an art print.
Hands of the master in cars and various car parts. car engine, bumper, metal parts of the car.
Grinding wheel electric on steel structure in factory sparks from grinding wheel.
Welder with face shield is welding the steel column with the plate on the concrete floor
Tool in drawer. car repairs. wrenches and nuts. steel tool kit. chrome-plated steel and drawer.
Midsection of person working
Midsection of doctors holding garbage bag
Redhead technician pointing to female coworkers at workshop
Smiling mid adult female engineers discussing while businessman working at table in creative office
A worker demonstrates the skill of using chainsaw at the working site of the lumberjack competition
High angle view of man working on metal
Close-up of man working
Positive skilled gray haired workman in uniform and protective helmet looking away while standing behind metal construction against building wall in sunny day
Asian woman scientist working in the laboratory
Technician polishing car with equipment at garage
Metal processing with a grinder. sparks from the tool.
Senior woman in lab looking at paper
Low section of man wearing hat