管道式无堵塞排污泵,50GW15-25-2.2, 25GW8-22-1.1,32GW12-15-1.1,40GW15-15-1.5,40GW15-30-2.2,

4-9




　　150GW180-15-15


150


180


15


15


1460


65


5-15




　　150GW180-20-

01/23 17:49