effective pitch of cycloidal propeller的意思|示意
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摆线螺旋桨有效螺距
effective pitch of cycloidal propeller的网络常见释义
平旋推进器节距 ... controllable-reversible pitch propeller 可控可逆螺桨 decreasing pitch propeller 递减螺距螺桨 effective pitch of cycloidal propeller 平旋推进器节距 ...