电动开关球阀 Q941F-16 上海良京阀门制造有限公司

p1Src=//y3.yzimgs.com/uploads/350023/2017124-145826293.jpg&p2Src=//y3.yzimgs.com/uploads/350023/2017124-145830696.jpg&p3Src=//y3.yzimgs.com/uploads/350023/2017124-145835144.jpg"