上海袋式型淹没式脉冲阀 DMF-Y-62S(2.5寸)，DMF-Y-76S(3寸)，DMF-Y-102S(4寸)， 无锡市昌林自动化科技有限公司

p1Src=//y2.yzimgs.com/uploads/328469/202255-91418384.png?watermark/2/text/5peg6ZSh5biC5piM5p6X6Ieq5Yqo5YyW56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast