判断题
判断正误:双组件发动机由风扇转子(N1)和压缩机转子(N2)组成。True or False:The engine has a dual rotor consisting of a fan rotor (N 1) and a compressor rotor (N2).
A
正确
B
错误
答案解析
正确答案:A
题目纠错
飞机试题CRJ900题库练习
