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Long Stroke Belt Driven Unit

Name: Long Stroke Belt Driven Unit | 影片 | 乾淨世界
Uploaded: 2023-11-16T22:40:29.752Z
Duration: 38 s
Description: -An oil well pumped by a belt driven unit (Weatherford Rotaflex) in the midway sunset oilfield, California. - Credit goes to Curt Elliott. - For more details, p... | 影片 | 乾淨世界