infrared LED红外LED
infraredadj.红外线的n.红外线
infrared searchlight红外探照灯
infrared ray receive红外线接收
infrared ray control红外线控制
infrared cut filiter经外截止滤光片
infrared attenuation红外光衰减
infrared thermograph红外热成像法
infrared thermometer红外线温度计,红外线测温仪
infrared beam riding红外束波导引