Mature grey-haired master of technical repair service workshop touching engine
Aged grey-haired master of repair service fixing engine parts with wrench
Shop of a machines engines repair master has the tools, machines and equipment, motor on ground
A gas engineer repairs a gas stove in the kitchen. The call of the master gas fitter to the house.
A gas engineer repairs a gas stove in the kitchen. The call of the master gas fitter to the house.
Industrial man engineer in the placement checking documents
Close up portrait of young handsome African American craftsman a protective helmet.
Close up portrait of young handsome African American craftsman a protective helmet.
Caucasian engineer using smartphone while standing with solar panel at the background.
Close up portrait of young handsome African American craftsman a protective helmet.
Close up portrait of young handsome African American craftsman a protective helmet.
Close up portrait of young handsome African American craftsman a protective helmet.
Midsection of diverse male and female colleague looking at blueprints and discussing
Vertical half face portrait of smiling caucasian schoolgirl in schoolyard, with copy space
Diverse male and female colleague looking at blueprints and discussing
Half face portrait of african american schoolboy with afro hair in library with copy space
Vertical half face portrait of biracial male doctor in hospital corridor, with copy space
Vertical half face portrait of smiling caucasian elementary schoolboy in schoolyard, copy space
Close up portrait of young handsome African American craftsman a protective helmet.
Close up portrait of young handsome African American craftsman a protective helmet.
Half face portrait of happy, smiling caucasian schoolboy in classroom, with copy space
Half face portrait of smiling african american female doctor in hospital corridor, with copy space
Close up portrait of young handsome African American craftsman a protective helmet.
Diverse male and female colleague looking at blueprints and discussing
Half face portrait of biracial female healthcare worker in hospital corridor, with copy space
Diverse male and female colleague looking at blueprints and discussing
Caucasian businessman leaning on desk using tablet computer in creative office
Caucasian engineer using smartphone while standing with solar panel at the background.
Young African American engineer in a field of solar panels.
Half face portrait of african american senior male doctor in hospital corridor, copy space
