气动隔膜泵型号-卫生螺杆泵-上海正奥泵业制造有限公司

p1Src=//y3.yzimgs.com/uploads/529488/2022310-125022443.jpg&p2Src=//y1.yzimgs.com/uploads/529488/2022310-125032225.jpg&p3Src=//y1.yzimgs.com/uploads/529488/2022310-125045776.jpg