Knappe technicus in veiligheidshelm kijken naar draden en kabels - Stockfoto’s en -afbeeldingen

Technician holding clipboard while writing near wires and cables

Technician in safety helmet holding clipboard while looking at wires and cables

Handsome bearded workman holding digital tablet and looking at wires and cables

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

Low angle view of bearded workman in safety helmet holding clipboard near wires and cables

Low angle view of handsome bearded workman using digital tablet

Happy bearded technician in safety helmet using digital tablet

Side view of pensive workman looking at switchboard

Confident fireman in helmet checking fire alarm while holding clipboard

Handsome fireman in helmet looking at fire panel while holding clipboard and pen

Cheerful fireman in helmet checking fire alarm while holding clipboard

High angle view of architects working with building plan at office

Handsome firefighter in helmet sitting and pointing at fire panel with pen while holding clipboard

Fireman in helmet standing near fire alarm while writing on clipboard

Handsome fireman in helmet standing near fire alarm while looking at clipboard

Smiling indian warehouse worker pointing with hand near handsome colleague