GR20SMT16B8L,GR20SMT16B12L,GR2... 无锡市昌林自动化科技有限公司

p1Src=//y1.yzimgs.com/uploads/333943/2018927-142541365.jpg?watermark/2/text/5peg6ZSh5biC5piM5p6X6Ieq5Yqo5YyW56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/Center"

aa