man overseeing trainee working with blowtorch

---

Size: 5760px × 3840px
Photo credit: © Phovoir / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: apprentice, bend, blow, blowing, blowtorch, coppr, craftsman, experience, factory, flame, gas, hand, handle, heating, industrial, industry, job, learning, light, male, man, master, metal, metallic, oversee, people, pipe, pipes, plumber, plumbing, professional, protection, repair, solder, supervise, tool, torch, vice, work, worker