双偏心半球阀 BQ340F-16/25/40 C/P/R 图片

双偏心半球阀 BQ340F-16/25/40 C... 上海良京阀门制造有限公司

p1Src=//y1.yzimgs.com/uploads/350023/20171129-154441196.jpg&p2Src=//y1.yzimgs.com/uploads/350023/20171129-154443913.jpg&p3Src=//y1.yzimgs.com/uploads/350023/20171129-154447612.jpg"