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Google圖書搜尋
Gears: Spur, Helical, Bevel, Internal, Epicyclic and Worm
Philip Stephen Houghton
出版
Technical P.
, 1970
主題
Technology & Engineering / Mechanical
ISBN
0291394019
9780291394019
URL
http://books.google.com.hk/books?id=YiMIAQAAIAAJ&hl=&source=gbs_api