Oiling unit on reciprocating steam pump for tar and heavy liquids.

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Size: 4830px × 5130px
Photo credit: © Paul Broadbent / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: &, black, boil, condition, displacement, engineer, engineering, heavy, hot, liquids., lubricate, lubrication, oil, oiling, positive, pump, pump., reciprocate, reciprocating, steam, tar, unit, water, wet, white