????? ??SDI? ?? ????? ?? ?????? ??? ??? ??? ??? ???? ?? ??? ???? 21?? ??? ??? ?? ?????? ??? ???? ?? PDP(???? ????? ??), 2? ??? ????? ????? ??? ???? ??? ??? ????.

????? ??SDI? ?? ???? 8100??, ???? ????? 5400??? ??? ??? ??? PDP? 2???? ?? ??? ???? 2001??? ??? ??? ? ??? ??? ????.

???? ??SDI? ????? 2000? ?? EPS(?? ???) 11240?? ?????? ?? PER(??????) 7.8? ???? 8?7600??? 4???? ? ????? ???? ???? ??? ????? ???.

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