... air propeller 空气扇,空气螺旋桨... propeller hub 螺旋桨毂,螺旋桨桨毂... propeller turbine 螺旋桨涡轮机,螺桨式...
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controllable pitch propeller hub 可调螺距螺旋桨桨毂
propeller hub barrel 螺旋桨油缸活塞组
large hub screw propeller [动力] 大毂螺旋桨
propeller bosspropeller hub 推进器毂
hub of propeller casting 螺旋桨毂铸件
Special shape fiber winding to screw propeller hub splint of helicopter was analyzed.
针对某直升机尾桨叶梁的异型缠绕进行分析。
Check for surface contact area (metallic contact) between stern shaft and propeller hub tapers.
检查螺旋桨轴与螺旋桨锥度接触面。
The utility model relates to a propeller which comprises a propeller hub and blades and is characterized in that the ends of the blades are connected with axial flow guiding sheets.
本实用新型是一种螺旋桨，它包括桨毂及桨叶，其特征在于桨叶末端联接有轴向导流片。
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