The Steam Engine Indicator (Classic Reprint) F. R. Low

Excerpt from The Steam Engine Indicator

The steam-engine indicator has become at once the tool of a trade and the instrument of a science. The operating engineer employs it to perfect the adjustment of valves and to measure power, the physicist to Это и многое другое вы найдете в книге The Steam Engine Indicator (Classic Reprint) (F. R. Low)