bn:00385265n
Noun Concept
Categories: Engine valves, Steam locomotive technologies, Locomotive valve gear
EN
piston valve  piston valves
EN
Piston valves are one form of valve used to control the flow of steam within a steam engine or locomotive. Wikipedia
English:
steam engine
Definitions
Relations
Sources
EN
Piston valves are one form of valve used to control the flow of steam within a steam engine or locomotive. Wikipedia
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