J21H-25C,PN25,DN10焊接式碳钢气... 温州佳豪阀门管件有限公司

p1Src=//y1.yzimgs.com/uploads/473090/202381-143743645.jpg&p2Src=//y3.yzimgs.com/uploads/473090/202381-143748757.jpg&p3Src=//y2.yzimgs.com/uploads/473090/202381-143753756.jpg"

aa