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谁知道最早的枪是什么枪

更新时间: 2020-09-23 00:00:00     

宋理宗开庆元年,宋军发明此种管状火器。以巨竹筒为枪身,内部装填火药与子弹。。其发射时以木棍拄地,左手扶住铁管,右手点火,发出一声巨响,射出石块或者弹丸,未燃尽的火药气体喷出枪口达两三米。这种原始的火枪真正所能起到的,也只有心理威慑作用。这是世界第一种发射子弹的步枪。

关键词: 知道 什么

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