管道式无堵塞排污泵,65GW25-15-2.2,50GW20-7-0.75,50GW10-10-0.75,50GW20-15-1.5,
1470


75


15-30




　　150GW180-30-30


150


180


30


30


1470


73


15-30

01/23 20:06