单选题
194 应包括系统内的所有流里控制装置如单向活门、燃油泵、储压器和继电器
A
All flow control devices within the isystem, such as check valve,fuel pumps,accumulators,and relays should be included
B
All flue control devices within the system, stach as single valve,fuel pumps,storage,and relays should be included
C
All flow control devices within the system, such as single valve,fuel pumps,accumulators,and relays should be included
答案解析
正确答案:A
