自动伞

  • 网络Automatic umbrella;self-opening umbrella
自动伞自动伞
  1. 宝塔自关伞是一种外形似塔的半自动伞。

    The utility model discloses a tower self-closing umbrella which is a semiautomatic umbrella with a tower shape .

  2. 机电式自动开伞器控制系统研究

    The Research of Control System of the Electromechanical Automatic Parachute Opener

  3. 自动开伞器的设计与实践

    Design and practice of automatic open - parachute - device

  4. 为解决我国自动开伞器研究中存在的差距,给出了弹射救生用的机械引信-自动开伞器的工作原理详细的设计过程。

    A kind of mechanical fusee-automatic open-parachute-device used in spring lifesaving equipment is introduced , it 's theory is analyzed , and a detailed design process is given .