Graphite Impregnated String: Difference between revisions
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(Created page with "{{Category=Steam Engine}} Model steam engine builders often used string impregnated with graphite powder to create a seal around a shaft under pressure.") |
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Revision as of 21:25, 9 May 2011
Main > Energy > Steam Engine
Model steam engine builders often used string impregnated with graphite powder to create a seal around a shaft under pressure.