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