PR/B6S丝口减压阀台湾317-PR/B6S... 上海日核阀门有限公司

p1Src=//y1.yzimgs.com/uploads/324260/201646-85245506.jpg?watermark/2/text/5LiK5rW35pel5qC46ZiA6Zeo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast"