wing behind Mach line的意思|示意
美 / /
英 / /
马赫线后翼
wing behind Mach line的网络常见释义
亚音速前缘机翼 ... wing bearing ==> 铧翼 wing behind Mach line ==> 亚音速前缘机翼 wing bolt ==> 翼形螺栓 ...