International Civil Aviation Organization(国际民事航行组织)
International Civil Aviation Day was established in 1994 by ICAO, through Assembly Resolution A29-1, to mark the 50th anniversary of the Organization, created on 7 December 1944.
PageRank：8 / 10
AlexaRank：138618
人气指数：1397
收录时间：2012-11-09
共 1 条1