Knappe workman in veiligheidshelm aanraken licht schakelaar - Stockfoto’s en -afbeeldingen

Selective focus of workman repairing control panel with screwdriver

Low angle view of bearded man in safety helmet holding clipboard and looking at wires and cables

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

Handsome technician holding clipboard while writing near wires and cables

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

Industrial factory worker working in metal manufacturing industry

Factory worker. Man working on the production line

Technician holding clipboard while writing near wires and cables

Confident fireman in helmet checking fire alarm while holding clipboard

Handsome fireman looking at fire panel while holding clipboard and pen

Handsome fireman in helmet checking fire alarm while holding clipboard

Fireman in helmet standing near fire alarm while writing on clipboard

Fireman in helmet looking at coworker while talking and holding red extinguisher

Serious fireman in helmet checking fire alarm while holding clipboard

Fireman in helmet looking at coworker pointing with finger while holding red extinguisher

Handsome indian warehouse worker standing near pallet jack and looking away

Cheerful fireman in helmet checking fire alarm while holding clipboard

Thoughtful firefighter in helmet sitting and looking at fire panel while holding clipboard