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Overhead view of sewage treatment facility tanks, Pomorie, Bulgaria
Straight down bird's eye view of round clarifiers and rectangular aeration pools at a purification site. Overhead view of sewage treatment facility tanks.
代码
55287524
分门别类
Live action video
长度
00:16
长宽比
16:9
帧率
29.97
位置
保加利亚
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