Красивый сконцентрированный мужчина в спасательном жилете и перчатках упорно трудится и отворачивается, дата-центр - Стоковое фото и изображение

Happy bearded technician in safety helmet using digital tablet

Many of ventilation pipes. Man in uniform works on the production. Industrial modern technology.

At work. Two warehouse workers in helmets having a busy working day

A portrait of a mature industrial man engineer with clipboard in a factory, working. Copy space.

Professional construction worker in uniform is in the factory.

Electrical engineer wearing helmet near Power Distribution Cabinet in the control room

Bearded engineer in white coat holding pen near clipboard and air compressed system

Workman in helmet holding electrical tester near switchboard

Side view of workman with clipboard talking on smartphone near switchboard

Side view of workman in hard hat holding clipboard near switchboard

Bearded engineer in white coat checking compresses air system

Electrician filling checklist of power line maintenance

Happy engineer in white coat holding pen and clipboard near air compressed system

Bearded engineer in white coat pointing with finger at digital tablet near air supply system

Handsome bearded engineer in white coat holding digital tablet near air supply system