making the fittings

---

Size: 5261px × 3507px
Photo credit: © Phovoir / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, connect, cooling, duty, employemnt, fee, fitting, frame, framework, gas, heat, heating, inspect, inspection, job, material, pipe, plumber, plumbing, pressure, procedure, rate, service, solid, sprinkler, steam, steel, tube, unit, vocation, vocational, watertight, work, worker, working, workshop