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ITU Radiocommunication Sector - ITU: Committed to connecting the world
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日期：2026-04-18
Radio Regulations The Radio Regulations (RR) incorporates the decisions of the World Radiocomm unication Conferences (WRCs), including all Appendices, Resolutions, Recommen- dations and ITU-R Recommendatio ns incorporated by reference. The Rules of ......看更多
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