STAECO has developed the Airbus A320s capability and performed C check level to domestic several operators since 2007 and FAA, EASA type rating is under application.是什么意思_STAECO has developed the Airbus A320s capability and performed C check level to domestic several operators since 2007 and FAA, EASA type rating is under application.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句