VQ型二通、三通法兰连接电动调节阀 VQ 图片

p1Src=//y3.yzimgs.com/uploads/364506/201819-101845442.jpg&p2Src=//y3.yzimgs.com/uploads/364506/201819-101849337.png?watermark/2/text/5YyX5Lqs6Im-5Yeh6bmP5Luq6KGo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast&p3Src=//y3.yzimgs.com/uploads/364506/201819-101857425.jpg"