919发动机舱是整体国外供货，故障解决会很麻烦，拖一年都不会奇怪。

来源: BeyondWind 于 2023-02-05 06:47:08 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.