helicopter rotor

短语词组

短语

• helicopter tail rotor [航]直升机尾桨
• jet helicopter rotor [航]喷气直升机旋翼
• helicopter rotor head 直升机旋翼桨毂
• helicopter rotor fuselage system 直升积翼机身系统
• helicopter rotor airfoil 直升机旋翼桨叶
• helicopter rotor counterbalance component 直升机旋翼配重构件
• helicopter rotor in hover 悬停旋翼
• helicopter rotor noise 直升机旋翼噪声
• helicopter rotor blade 直升机旋翼桨叶
返回 helicopter rotor