A.溢流閥 B.停泊用小液壓泵 C.蓄能器 D.B或C
A.0.5MPa/0.5MPa B.0.5MPa/0.6MPa C.0.6MPa/0.6MPa D.0.4MPa/0.5MPa
A.酒精 B.柴油 C.黃油 D.棉花