智能型电动调节球阀 Q941F-1.6MP... 上海良京阀门制造有限公司

p1Src=//y2.yzimgs.com/uploads/350023/2017124-153212123.jpg&p2Src=//y3.yzimgs.com/uploads/350023/2017124-153216295.jpg&p3Src=//y2.yzimgs.com/uploads/350023/2017124-153220520.jpg"