The application of floating principle in automatic guns is an important means to reduce the recoil action.
浮动原理在自动炮上的应用，是减小自动炮后坐力的重要途径。
Device used to move automatic guns in a vertical plane. A reversing or reciprocating drive system provides motion.
喷枪在垂直面自动移动的装置，一个回动的或往复式的提供移动的装置。
They hold the crews hostage with machine-guns and semi-automatic pistols, then force the captain to anchor off the northern part of Somalia’s coast for several weeks until a ransom is paid.
他们用机枪和半自动手枪挟持船员作人质，然后逼迫船长在索马里海岸北部抛锚数周直到收到赎金。
They hold the crews hostage with machine-guns and semi-automatic pistols, then force the captain to anchor off the northern part of Somalia's coast for several weeks until a ransom is paid.
他们用机枪和半自动手枪挟持船员作人质，然后逼迫船长在索马里海岸北部抛锚数周直到收到赎金。
A type of medium caliber guns apply gun short-recoil automatic mechanism cycle regularity, and use advanced technique to achieve high fire cycle, high accuracy and light weight.
某中口径舰炮采用炮身短后坐式自动机循环规律，运用先进的技术手段，实现了高射速、高精度和轻型化。
Company specializing in the production of anti-static equipment, automatic screw supply device, ion hair equipment such as guns.
公司专业生产防静电器材、自动螺丝供给器、离子吹风枪等器材。
The barrel liquid-cooling technology is widely used in ground-based air-defense and anti-missile small-caliber automatic gun and ship-borne medium or small caliber guns.
身管液冷技术在陆基防空反导小口径自动炮和舰载中、小口径火炮中被广泛采用，研究身管液冷状态下的温度分布对于火炮发射安全性和武器效能具有重要意义。
The barrel liquid-cooling technology is widely used in ground-based air-defense and anti-missile small-caliber automatic gun and ship-borne medium or small caliber guns.
身管液冷技术在陆基防空反导小口径自动炮和舰载中、小口径火炮中被广泛采用，研究身管液冷状态下的温度分布对于火炮发射安全性和武器效能具有重要意义。
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