The two-section propeller is supported by a center bearing and coupled together by universal joints.
两段传动轴之间有一个中间支承轴承，并由万向节连接。
The utility model provides a cross section camber ratio nonlinear distributed Marine propeller which can effectively delay the separation of the cavity bubble, and prolong the service life thereof.
本实用新型就是提供一种可有效延迟空泡的分离，并可延长螺旋桨桨叶使用寿命的截面拱度比非线性分布式船用螺旋桨。
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