水在系统中循环并冷却系统。( )
A.Cycle the system and cool the parts. B.Water is cycled in the system and cools the system. C.Oil is cycled in the system and heats the system..正确答案B
水在系统中循环并冷却系统。( )
A.Cycle the system and cool the parts. B.Water is cycled in the system and cools the system. C.Oil is cycled in the system and heats the system..正确答案B