Read on Mobile Enter Reading Mode The design of valve gears for steam engines Posted on 9月 24th, 2013 by root T Technology publisher: Ithaca, N.Y.creator: Barnard, William Nichols. [from old catalog]Keyword: Steam-engines Valve-gears.years: 1905.pages: 3 p.class: TJ547download: pdf file SCAN THIS QR CODE WITH YOUR PHONE
