插装阀盖板 R900524741 LFA50DR2-6X/210/12，TLFA25DBU-7X， 无锡市昌林自动化科技有限公司

p1Src=//y1.yzimgs.com/uploads/876/2023625-20539435.png?watermark/2/text/5peg6ZSh5biC5piM5p6X6Ieq5Yqo5YyW56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast