倍加福信号传感器NBN4-12GM50-E1... 上海乾拓贸易有限公司

p1Src=//y3.yzimgs.com/uploads/325143/202564-11220828.jpg?watermark/2/text/5LiK5rW35Lm-5ouT6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"