电气动耐腐蚀全衬胶蝶阀 750J 图片

p1Src=//y3.yzimgs.com/uploads/533575/2018718-15041416.jpg?watermark/2/text/57K-5qyn5bel5Lia6Ieq5Yqo5YyW77yI5LiK5rW377yJ5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"