... side plate rudder 复板舵 side plate rudder 双板舵 side plate 侧板 ...
基于44个网页-相关网页
... double-plate keel 组合龙骨 double-plate rudder 双板舵 double-plate semibalanced rudder 覆板半平衡舵 ...
基于10个网页-相关网页
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double plate rudder
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double plate rudder
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