CRJ900 aircraft has the function of defueling in flight. A. 正确 B. 错误 查看完整题目与答案 True or False:EICAS上显示L或R FUEL FILTER警戒信息指示对应燃油滤存在旁通或即将旁通状态。L or R FUEL FILTER caution (amber) message displayed on EICAS indicates thata bypass or impending bypass ...