A.5-10mm
B.10-15mm
C.10-20mm
D.20-25mm

A.80%
B.90%
C.70%
D.75%

A.15~20mm
B.5~10mm
C.8~13mm
D.10~15mm

A.2类
B.3类
C.4类
D.5类

A.压力为0.25-0.32MPa
B.压力为0.22-0.26MPa
C.压力为0.28-0.32MPa
D.压力为0.30-0.34MPa

A.四轮（双桥）
B.两轮（单桥）
C.两轮

A.泵轮
B.涡轮
C.导向轮

A.汽油机
B.柴油机
C.电动机

A.0.32MPa
B.0.40MPa
C.0.28MPa
D.12MPa

A.12MPa
B.17MPa
C.12bar
D.17bar