at the factory final inspection of air conditioners prior to assembly

---

Size: 4877px × 3251px
Photo credit: © Albert Karimov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, checking, completion, conditioner, conditioning, control, controlling, electrical, equipment, factory, finality, indoor, industrial, industry, inspection, machine, manufacture, measuring, plant, production, room, service, setting, system, technology, test