
The SciencesJune 5, 1886
The Hydraulic Ram
The Principle of the Hydraulic Ram Applied to Large Machinery for Raising or Forcing Water, Compressing or Exhausting Air, or Motive Power

The Hydraulic Ram
The Principle of the Hydraulic Ram Applied to Large Machinery for Raising or Forcing Water, Compressing or Exhausting Air, or Motive Power