winglet - Term preferred by Boeing for the vertical structures at the ends of the wings on their 747-400. Airbus and McDonnell-Douglas aircraft manufacturers use the term ``wing fence.'' The 747-400 winglets only rise from the end of the wing. MD-11 and Airbus wing fences extend both above and below the wing.
【友情提示】
(1)请先注册或登录后再下载附件。
(2)请使用电脑PC/Mac桌面浏览器下载附件,以获得最佳兼容性。推荐使用Chrome。
(3)如使用手机/平板自带浏览器访问,
请先下载、然后在本机存储中打开文件,附件不支持在线预览、显示或播放。