先導(dǎo)型電磁閥 SY7520-4L-02 AC220V 插座式，SY7520-5L-02 DC24V 插座式，
無錫市昌林自動(dòng)化科技有限公司
p1Src=//y1.yzimgs.com/uploads/876/2022425-203518765.jpg?watermark/2/text/5peg6ZSh5biC5piM5p6X6Ieq5Yqo5YyW56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast