系统内的所有流量控制装置，如单向活门、燃油泵、储压器和继电器均应包括在内。( )
A.All flow control devices within the system,such as check valves,fuel pumps,accumulators,and relays should be included. B.All flue control devices within the system,such as single valves,fuel pumps,storage,and relays should be contained. C.All fluid control devices within the system,such as single valves,fuel pumps,accumulators,and relays should be involved.正确答案A
