二氧化碳传感器模块 D-400 系列 深圳市蓝月智云物联有限公司

p1Src=//y2.yzimgs.com/uploads/2905/2019513-10292650.jpg?watermark/2/text/5rex5Zyz5biC6JOd5pyI6L-b5Ye65Y-j6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast