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一级弹射动力系统
释义
一级弹射动力系统
Encyclopedia
工学
火箭弹射座椅
释
first-stage propulsion system for ejection seat
一级弹射动力系统
飞机防护救生系统中,以高压气体为工作介质,依靠配套弹射弹工作后火药燃气膨胀做功,将火箭弹射座椅人椅系统推出飞机座舱的装置。
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