YB1-40/4,YB1-40/6,YB1-40/6.3,YB1-40/10,YB1-40/12,YB1-40/12.5,YB1系列定量叶片泵 YB1-40/4,YB1-40/6,YB1-40/6.3,YB1-40/10,YB1-40/12,Y 图片

p1Src=//y1.yzimgs.com/uploads_old/347429/2013031912300948_old.jpg"