上海博生2XZ-2直联旋片式真空泵 上海博生水泵制造有限公司

p1Src=//y2.yzimgs.com/uploads/493393/2023613-83359293.jpg&p2Src=//y1.yzimgs.com/uploads/493393/2023613-8349140.jpg&p3Src=//y2.yzimgs.com/uploads/493393/2023613-83420892.jpg