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eia449

資料來源 : Free On-Line Dictionary of Computing

EIA-449
     
         (Formerly "RS-449") An EIA
        {standard} for a 37-pin or 9-pin {D-type} connector
        (functional- and mechanical characteristics), usually used
        with {EIA-422} or {EIA-423} electrical specifications.
     
        (2002-10-05)
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