接近开关LM8-3001NAT 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads//20250428-49223084.jpg&p2Src=//y1.yzimgs.com/uploads//20250428-23534973.jpg&p3Src=//y1.yzimgs.com/uploads//20250428-88539516.jpg