NF I ETS 300 330:1998被替代
Radio Equipment And Systems (res) - Short Range Devices (srds) - Technical Characteristics And Test Methods For Radio Equipment In The Frequency Range 9 Khz To 25 Mhz And Inductive Loop Systems In The Frequency Range 9 Khz To 30 Mhz
出版：Association Francaise de Normalisation
专家解读视频
