温州良造国标Q41F铸钢法兰球阀 Q41F 图片

p1Src=//y2.yzimgs.com/uploads/482488/2016430-145916962.jpg?watermark/2/text/5rip5bee6Imv6YCg6ZiA6Zeo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"