Lake ship yard methods of steel ship construction (1907)
Curr, Robert · Cleveland : The Marine review · leaf 172
t lakes. The bottomplating is put up along withthe keel plating and centerkeelson as shown b.y Fig.179. The bottom of the ves- Fig. 181. sel has a rise of three inches in the width and this is taken care of asshown by Fig. 179. A straight edge is held to the underside of the keel plate and… … 162 LAKE SHIP YARD METHODS OF
Naval architecture · Ships, Iron and steel
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