UNE EN 301 681:2003現行
Satellite Earth Stations And Systems (ses);harmonized En For Mobile Earth Stations (mess) Of Geostationary Mobile Satellite Systems, Including Handheld Earth Stations, For Satellite Personal Communications Networks (s-pcn) In The 1,5/1,6 Ghz Bands Under The Mobile Satellite Service(mss) Covering Essential Requirements Under Article 3.2 Of The R&tte Directive
出版：Asociacion Espanola de Normalizacion
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