Two engineers waering earmuffs looking at machinery

---

Size: 4912px × 7360px
Photo credit: © Phovoir / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: apprentice, attention, attentive, business, collaboration, concentrate, concentration, defenders, ear, earmuffs, engineer, eye, judgement, learn, male, man, manual, person, professional, protection, skill, teach, teamwork, tool, tradesman, traditional, train, workbench, worker, workshop