Koncentrált jóképű technikus sisakkal a biztonsági mellény tartó papírok és a kamerába néz - Stock fotó és kép

Male factory worker working or maintenance with the machine in the industrial factory while wearing safety uniform and hard hat

Professional Caucasian builder looking at the design new office with developed infrastructure

Portrait of Professional Heavy Industry Engineer, Worker Wearing Safety Uniform, Hard Hat Smiling. In the Background Unfocused Large Industrial Factory

Waist up portrait smart engineer watching construction documentation and thinking about repair decision

Male factory worker working or maintenance with the machine in the industrial factory while wearing safety uniform and hard hat

Positive workman in safety vest standing with crossed arms near switchboard

Side view of workman with clipboard talking on smartphone near switchboard

Electrician filling checklist of power line maintenance

Workman in helmet holding electrical tester near switchboard

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

Concentrated storekeeper in white coat and hairnet writing on clipboard in warehouse

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

Handsome bearded engineer in white coat and glasses holding laptop

Technician operating switchboard in data center while holding digital tablet