德国哈威原装进口石家庄煤矿机械有限公司EBZ200掘进机五联行走控制阀，规格    型号：     PSV552/230-3 -45H80/80C200/A                -45H80/80C200/A                -35H40/40/40C140/D2                -35H40/40/40C140/D2                 -32H40/40C80/D2                -E5 PSV4/220-3 -32L63/63/C -A2H63/63A120/C/3BL-0-B7/150 -E4 PSV51/180-3 -32H80/80/AC -32H80/80/AC -32H80/80/AC -E1 PSV3-2 -A2H40/40/K/2 -A2H40/40/K/2 -A2H40/40/C/2 -E2 PSV3-2 -A2H40/40/K/2 -A2H40/40/K/2 -A2H40/40/A/2 -E2 PSV41/300-3 -41H80/80/A -41H80/80/A -41H80/80/A -41H80/80/A -E1