6 Свободни изкуства за Blowing Engines

Allis blowing engine (New Catechism of the Steam Engine, 1904)
Fraser & Chalmers horizontal blowing engine (New Catechism of the Steam Engine, 1904)
Compound Vertical Blowing Engine (Rankin Kennedy, Modern Engines, Vol IV)
Quarter crank compound blowing engine (Rankin Kennedy, Modern Engines, Vol IV)
Blast furnace gas engine with blowing cylinder (Rankin Kennedy, Modern Engines, Vol II)
Valve grid of blowing cylinder (Rankin Kennedy, Modern Engines, Vol II)
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