词语仪器着陆系统
解释instrument landing system
instrument landing system〔名词〕仪表着陆系统详细»
instrument landing system(航空)仪器着陆系统[ILS]详细»
instrument landing system仪表着陆方式,仪表着陆系统详细»
instrument landing system仪表着陆系统详细»