Ingenieurs in bril kijken naar blauwdruk in de buurt van luchtcompressor systeem - Stockfoto’s en -afbeeldingen

Attractive engineer holding digital tablet near coworker looking at air compressor system

Bearded engineer in glasses pointing with finger near happy coworker holding blueprint

Selective focus of attractive engineer in white coat looking at folder near coworker and compressed air system

Engineer in white coat looking at coworker in glasses while holding blueprint

Selective focus of attractive engineer holding clipboard near bearded coworker

Attractive engineer in white coat touching glasses while holding digital tablet near air compressed system

High-Tech Factory: Quality Control Inspector Checks Electronic Printed Circuit Board it for Damages. In the Background Assembly Line for PCB with Surface Mount Pick and Place Technology.

Two storekeepers in white coats and hairnets writing on clipboards in warehouse

Selective focus of attractive storekeeper holding digital tablet near colleague writing on clipboard

Handsome storekeeper holding clipboard near attractive colleague using digital tablet

Low angle view of pharmacist pointing at showcase beside pensive customer in drugstore

Portrait of oculist in eyeglasses with lens in hand looking at camera in optics

African american scientist writing on clipboard near colleague with test tube and pipette

Optometrist in white coat looking at trial frame in hands in clinic

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