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美国通用电气公司正在研制并准备生产GE225型25毫米双管航炮。该炮的两根炮管并排固定,共用一个炮箱,采用德国1918式加斯特机枪的工作原理。炮闩通过一往复操纵杆相互连接。操纵杆使两根炮管同时工作,一个炮闩进行抽筒,另一个炮闩则使下一发弹入膛,两根炮管轮流射击,保持必要的固定,使散布精度达2密位。此炮重81.7公斤,长2210毫米,宽216毫米,高203毫米,初速为1097米/秒,射速为750～2000发/分。炮的
General Electric Company of the United States is developing and preparing for the production of the GE225 25mm dual-tube cannon. The two artillery guns side by side fixed, sharing a gun box, using the German 1918 Gast machine gun works. Barbs are connected to each other by a reciprocating joystick. The joystick allows two guns to work simultaneously. One gunslip draws the cartridge and the other guns the next bullet into the bore. The two guns shoot in turn and hold the necessary fixings so that the scatter accuracy is up to 2 nautical miles. This gun weighs 81.7 kg, length 2210 mm, width 216 mm, height 203 mm, muzzle velocity of 1097 m / s, firing rate of 750 to 2000 rounds / min. Gun