Daqing kowtow (sucker) machine

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Size: 5136px × 4008px
Location: HeiLongJiang
Photo credit: © View Stock / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: blue, characteristic, cloud, construction, daqing, equipment, ketouji, oil, petrochemical, production, pumping, sky, unit, white