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6 年
45年前中国得到1架完好CH-47支奴干 为何没有仿制?
CH-47“支奴干”运输直升机,号称“飞行车厢”,是目前美国陆军最为通用且运输能力最强的一款多用途运输直升机。该机最大的特点就在于其采用了前后纵列式双旋翼设计,在飞机的机头和机尾各装备1个螺旋桨,这样节省了常规直升机所必需的长长的尾梁,也 ...
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