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SCREW PROPELLER HUB-TO-SCREW SHAFT JOINT UNIT
SCREW PROPELLER HUB-TO-SCREW SHAFT JOINT UNIT
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机译:螺旋桨螺旋桨轴对接装置
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摘要
the invention относитс to shipbuilding, in particular to the nodes соединени propeller with гребным shaft. the purpose of изобретени - an increase in the lifetime of the node.the node соединени hu
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