“pull up ejection device”的概念、定义、翻译、参考文献-科学参考

单词	pull up ejection device
释义	pull up ejection device Encyclopedia 工学提拉式导弹弹射装置释 pull up ejection device提拉式弹射装置通过提拉机构气缸活塞杆直线运动，获得弹射动力垂直发射导弹的装置。又称活塞气缸弹射装置。属于冷发射的一种固体推进剂燃气弹射装置。
随便看	set-theoretic topology set-theoretic union set theoretic universe set-theoretic universe set theory set theory paradox setting setting accuracy setting and rheological properties of cement and concrete setting and rheological properties of concrete setting circle setting limit setting of fiber setting-out survey setting point setting property of wool settings of colored-lantern opera Setting the Agenda：The Mass Media and Public Opinion settle an enforcement case settled grazing settlement settlement and metamorphosis of mollusk settlement awareness settlement environment settlement for water dispute

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