单选题
在MAN(人工)方式操作时,空调组件必须在正常操作范围( )内操作。When operating in MAN mode, the pack(s) should only be operated within their normal operating range of ( ).
A
5-80℃
B
5-85℃
C
0-80℃
D
0-85℃
答案解析
正确答案:B
题目纠错
飞机试题CRJ900题库练习
