亦称“榴弹机枪”。利用火药燃气能量,能连发射击的榴弹发射器。自动方式有自由枪机式、导气式和管后坐式等。质量小于20千克。可选择全自动连发或半自动单发射击,口径25~40毫米,一般配有三脚架,总质量在40千克以下。采用弹链或弹鼓供弹,战斗射速40~100发/分,射程可达2 200米。
edu.cn 关键词: 自动榴弹发射器; 自动机; 动态模拟试验; 内弹道; 动力学 [gap=947]Key words: automatic grenade launcher; automatic mechanical; dynamic simulation test; interior ballistics; dynamics ..
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意识到处境不妙,米勒上士立即跳进他的汗马车炮塔里,抓起MK19式40毫米自动榴弹发射器,向游击队展开猛烈轰击。
Maintaining his situational awareness, Staff Sgt. Miller immediately jumped into his vehicle's turret and engaged the enemy with its mounted MK19 40mm automatic grenade launcher.
XM 29确定为一种抵肩射击,20毫米口径单发自动榴弹发射器并结合一个紧凑型,重量轻的5.56毫米步木仓做为后备武器。
The XM29 was intended to be a shoulder-fired, semi-automatic grenade launcher in 20 mm calibre and to incorporate a compact, lightweight 5.56 mm rifle as a back-up weapon.
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