Methods of measurement on radio receivers for various classes of emission - Part 9: Measurement of the characteristics relevant to radio data system (RDS) reception (IEC 60315-9:1996); German version EN 60315-9:1996
各类发射用无线电接收机的测量方法.第9部分:与无线电数据系统(RDS)接收有关的特性的测量(IEC 60315-9-1996);德文版EN 60315-9:1996