管道式无堵塞排污泵,200GW250-11-15,200GW400-10-22,150GW180-20-18.5,150GW180-25-22,
　　65GW25-30-4


65


25


30


4


2890


58


15-30




　　65GW30-40-7.5


65

01/22 12:52