... projected blade area 桨叶投影面积 projected bearing area 轴承投影面积 projected propeller area 螺旋桨投影面积 ...
基于38个网页-相关网页
projected-blade area ratio 投影盘面比
projected area of blade [动力] 叶片投影面积
projected propeller blade area 螺旋桨叶投影面积
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