法兰式电动闸阀 Z941H-16C DN200 图片

p1Src=//y3.yzimgs.com/uploads/333543/2017614-132912716.jpg?watermark/2/text/5oms5bee5biC5oms5L-u55S15Yqb6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/Center"