正在播放：bjl下三路口诀讲解
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bjl下三路口诀讲解

  • bjl下三路口诀讲解

  • 主演： 大杉涟  王祖一  赖若茜 
  • 状态：更新至27集
  • 导演：黄军
  • 类型：纪录片

  • 简介：Zhu Cixiang took it in his hand and looked at it carefully, thinking that this was the gun tube mentioned by Qi Jiguang in his military training records. The powder tube is used to preload a certain amount of propellant. During combat, the propellant in the tube is poured into the gun chamber to ensure the right amount of gunpowder.

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