CB-H40/40,CB-H50/20,CB-H50/32,双联齿轮泵,高压齿轮泵,铸铁齿轮泵 CB-H40/40,CB-H50/20,CB-H50/32 图片

p1Src=//y2.yzimgs.com/uploads_old/471705/2015032613541318_old.jpg"