40GDL6-12×5,40GDL6-12×6,40GDL6-12×15,80GDL36-12×10,GDL型多级管道离心泵
无锡油研流体科技有限公司
p1Src=//y1.yzimgs.com/uploads_old/340887/2012052816215820_old.jpg