old chinese man engineer in oil refinery plant

---

old chinese man engineer with blueprint in oil refinery plant

---

Size: 6000px × 4000px
Location:
Photo credit: © Zoonar/zhu difeng / Alamy / Afripics
License: Licensed
Model Released: Yes

Keywords: asian, blueprint, business, chinese, confident, constructions, engineer, factory, gesture, hat, helmet, industry, job, male, man, modern, occupation, oil, people, pipeline, plant, portrait, refinery, smile, standing, technician, uniform, warehouse, worker, yellow