顺序 1

mobile directional valve

顺序 2

number of working sections

顺序 3

油口类型

顺序 4

inlet module option

顺序 5

coil voltage for unloader valve

顺序 6

lead type for unloader valve

顺序 7

working section 1

顺序 8

working section 2

顺序 9

working section 3

顺序 10

working section 4

顺序 11

working section 5

顺序 12

working section 6

顺序 13

终板

顺序 14

特性

顺序 15

设计级 -