demonstration of equipment

---

Size: 7129px × 4758px
Photo credit: © Phovoir / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: apprentice, apprenticeship, characteristic, demonstrate, demonstration, differentiate, duty, educate, education, employment, equipment, feature, future, intern, internship, mechanism, present, presentation, profession, size, student, teach, teacher, teaching, tool, uniform, variety, wall, window, workshop