NYP3/1.0，NYP10/1.0，NYP30/1.0，NYP50/1.0，內嚙合高粘度泵 NYP3/1.0，NYP10/1.0，NYP30/1.0，NYP50/1.0，圖片

p1Src=//y1.yzimgs.com/uploads_old/354930/2012122813265704_old.jpg"