W型轴联式旋涡泵 上海正奥泵业制造有限公司

p1Src=//y2.yzimgs.com/uploads/529488/20171218-161925294.png?watermark/2/text/5LiK5rW35q2j5aWl5rO15Lia5Yi26YCg5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast