The antitank SPG-9 "Kopyo" (" Spear ") grenade machine is not an automatic but recoilless gun. It consists of a trunk with a lock, a tripod stand and an electric mechanism which serves for firing.
这种反坦克spg - 0“Kopyo ”飞弹机是非自动无后座力炮，包含一个带锁箱，一个三脚架和一个开火用的电气机械装置。
As an example, the relative sensitivity on a tripod mount structure of a machine gun is calculated. The results are found to be satisfactory.
作为实例，对某机枪的支撑三脚架结构进行了相对灵敏度分析计算，结果是满意的。
As an example, the relative sensitivity on a tripod mount structure of a machine gun is calculated. The results are found to be satisfactory.
作为实例，对某机枪的支撑三脚架结构进行了相对灵敏度分析计算，结果是满意的。
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