德国哈威原装进口佳木斯EBZ160掘进机四联换向阀，规格型号：    -42H80/80/AC2               -32H40/40/AC2               -32H40/40/AC2                -42H25/25/C100/AC2               -E1 德国哈威原装进口太原煤科院EBZ160TY掘进机PSV61/300-5两联多路阀，规格型号：    PSV61/300-5 -52H120/120/H              -52H120/120/H               -E1 德国哈威原装进口太原煤科院EBZ160TY掘进机PSV41/300-3四联多路阀，规格型号：  PSV41/300-3 -41H80/80/A            -41H80/80/A            -41H80/80/A         -41H80/80/A           -E1 德国哈威原装进口佳木斯EBZ200掘进机PSV6/220-5四联换向阀，规格型号：     PSV6/220-5 -52H80/80/C2G               -55H40/40/C2G               -55H40/40/C2G                -52H25/25C100/C2G               -E1 德国哈威原装进口太原煤科院EBZ220TY掘进机PSVFA1/300/6-5五联多路换向      阀，规格型号：      PSVFA1/300/6-5 -A2H120/120/H/5     -A2H120/120/H/5      -A2H120/120/H/5     -A2H120/120/H/5     -A2H120/120/H/5     -E1