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,

50


25


32


5.5


2900


53


17-32




　　50GW20-40-7.5


50


20


40

12/28 05:38