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EIA ???

?? 2??? EIA ???? ??? ??? ??.

?? ???? EIA ???? ??? ??? ??? ????: ?? ??? ?? ? ????.

German Institute for Standardization, EIA ???

• DIN EN 122150:1996 ?? ??, ?? ??? ?? ???, EIA ??? ???

European Committee for Electrotechnical Standardization（CENELEC）, EIA ???

• EN 122150:1993 ?? ??: RF ?? ???.EIA ??? ???

??:   ??? 364, ?????, EIA ???, EIA ??, eia ????, ??/???, ?? ???, ???/??, ??? ??? ???, ?? ??, ??? ??, ?? ??, EIA ??, eia ??, ???, ??? ??, ?? ??? ???, RF ?? ??? eia ??? ???, EIA ???.