QBY5-50AP型不锈钢螺纹联接气动隔膜泵 上海博生水泵制造有限公司

p1Src=//y2.yzimgs.com/uploads/493393/2023710-11421296.jpg&p2Src=//y3.yzimgs.com/uploads/493393/2023710-11427776.jpg&p3Src=//y2.yzimgs.com/uploads/493393/2023710-11432328.jpg