| 释义 |
aeronautical fixed telecommunication network导航用固定电信网aeronautical fixed telecommunication network航空固定电信网络aeronautical fixed telecommunication network (AFTN)航空固定電信網路航空太空名詞aeronautical fixed telecommunication network導航用固定電信網通訊工程aeronautical fixed telecommunication network航空固定電信網路機械工程 |