螺旋桨轴

螺旋桨轴 [luó xuán jiǎng zhóu]

1. ■ airscrew shaft; propeller shaft

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常用词组

1. ■ 螺旋桨轴扳手 propeller shaft turning wrench;

2. ■ 螺旋桨轴伸缩节 propeller shaft slip;

3. ■ 螺旋桨轴推力弹簧 propeller shaft thrust spring;

4. ■ 螺旋桨轴支架 shaft strut