sewage treatment plant architectural appearance, closeup of photo

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Size: 4752px × 3168px
Photo credit: © YongXin Zhang / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: buildings, circulation, closeup, company, dairy, environment, equipment, facilities, factories, filtration, green, group, industry, lamp, lawn, mengniu, outdoor, plant, plants, protection, purification, recycling, room, sewage, street, system, treatment, wastewater