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?????????, ???????? ??? ???? ?? ???????????? ????????? ??????? 2.9 ??? 3.6 ????? ????? ??, ????? ???????? ?????????? ?????????????? ???, ????????? ???????? ??????? 6/???? ????? 100 ????? ??? ??? ?????. ??? ?????? ???????, ???????? ??????? ?? ???? ???????? ???? ??? ??? ??? ??????? ??? ????.

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?????????????????? ??????? ???? ???? ?? ?????? ?? ????? ??? ??? ???? ????????? ???? ?????? ????. ????????? ???, ?????????????????? ??????? ??? ????????? ???????? ???, ????? ??? ??? ??????? ?????? ?????? ????? 90% ?? ??? ???? ?? ?????: ????, ?????? ???? ?? ??????? ??. ?? ???, ?????????? ???? ??????? 99.9% ? ??? ??? ??? ???? ???, ?? ??????????????? ???? ????? ??? ???? ?? ???? ?????? ?????????? ????????.

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