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three bearing swivel nozzle
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three bearing swivel nozzle
Encyclopedia
工学
短距起飞垂直降落动力系统
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three bearing swivel nozzle
三轴承旋转喷管
装在航空发动机后部,利用三段筒体旋转,可大幅度改变气流方向,进行推力转向的排气装置。
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