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On Muzzle Swivelling and Hydraulic Gun Mounting ... From the Practical Mechanic's Journal

Robert MALLET (M. Inst. C.E.)

出版	London & Glasgow, 1862
URL	http://books.google.com.hk/books?id=ijhYAAAAcAAJ&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN