blade frequency
短语词组
- blade s frequency 叶片频率
- blade passing frequency [机]叶片通过频率;叶片通过频率
- fundamental blade passage frequency 桨叶基频
- blade vibration frequency 叶片振频
- blade vibration frequency tuning 叶片调频
- blade natural frequency 叶片自然频率
- blade passing frequency noise 旋转噪声
- blade natural frequency under rotation 叶片动频
- blade resonant frequency measuring instruments 叶片共振频率测试仪 返回 blade frequency