身管兵器可以从不同角度分类。按身管口径的大小划分,20mm以下的称为枪械,20mm及其以上的称为火炮。按其主要用途划分,主要用于远距离压制敌方火力和摧毁敌方军事设施的称为压制武器,例如,加农炮、榴弹炮、加榴炮、迫击炮等;主要用于近距离打击敌方装甲目标和坚固工事的称为反? War weapons can be classified from different angles. According to the size of the caliber of caliber, 20mm below the gun called, 20mm and above called artillery. Divided by their main purposes, they are mainly used for suppressing weapons such as cannon, howitzer, howitzer and mortar, etc. that are used to suppress enemy firepower and destroy hostile military installations over a long distance. They are mainly used for striking the enemy at close range Armored targets and fortifications called anti-?