战争机器：机枪[国家地理]【HD中英双字1024x576高清版】

战争机器：机枪[国家地理]【HD中英双字1024x576高清版】迅雷下载地址和剧情：

◎译　　名　国家地理 - 战争机器：机枪
◎片　　名　National Geographic - Megastructures:Machine Guns
◎影片类型　纪录片
◎片　　长　47 Mins
◎国　　家　美国
◎对白语言　英语
◎字　　幕　简
◎编　　码　RMVB
◎视频尺寸　1024 x 576
◎文件大小　1CD
◎简　　介
   Initially designed to save lives, the modern machine gun can destroy the enemy from more than a mile away and can fire 1,200 rounds in just 17 seconds. How did the machine gun become one of the most powerful Machines of War? NGC explores its 150-year history and evolution3e from the 19th-century machine gun that can chop down a single tree, to the first gangster "hit" with a Tommy Gun, to one of the deadliest weapons in the world.
   它以雷霆万钧之姿改变了战争样貌，它能消灭远达两公里外或近至两公尺内的敌人。这种武器称霸现代战场，但它已演进了150年，战斗中凶悍的表现，这是机关枪的故事……

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[国家地理][战争机器：机枪][720P.HDTV-RMVB][中文字幕] [下载地址]：