淹没式脉冲阀 DMY-Y-40S(1.5寸)，DMY-Y-50S(2寸)，DMY-Y-62S(2.5寸)， 无锡市昌林自动化科技有限公司

p1Src=//y1.yzimgs.com/uploads/328469/202255-184031942.png?watermark/2/text/5peg6ZSh5biC5piM5p6X6Ieq5Yqo5YyW56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast