??? ?? ???? ??? ???????, ????????? ? 13 (???????? ?????) ??? ????? ????????????? ???? ??? ????? ?????, ????? ??? ??? ?? ??? ????? ??????? ????? ??????????, ????? ?????, ????? ?????, ?????? ??? ??????? ??????????? ????? ?? ??? ????????. ??? ???? ??? ??? ???????? ????? ???? ???????????? ?? ???????? ?????-?????? ??????????????? ?????, ????? ??? ?????? ????? ????, ???? ??????? ???????, ??? ??????????, ?? ????? ???????????? ????? ????? ???????? ????? ??? ?? 5 - ???????-???????????-4 - ? ??? 90 °C ????? ?????, ???? ????? ??? ?????????? -????? ?????? (???????????? ??? ?? ?????????????? ??? ???????????? ????????, ??? ??????????????? ????????). ????????? ?????? ??? ????????????????? ????????????, ????? ??? ??????? ?? ???????????? ??? ????? ?????? ??? ???????? ?????? ??????? ??? ???????? ??? ?? ???????? ??? ?????? ?? ?????? ?? ???????????? ??? ?????? ??? ?? ??? ???????? ????????; ?? ????? ???????? ????? ????????????? ???? ?? ????? ??? ?????? ???? ????? ?? ????????? ????????. ???? ????? ????? ????? ????? ??? ????????, ????? ????????, ???? ?????????????? ??? ?? ??????, ??? ???????? ??? ??????? ???????? ??? ???????????????? ???????? ??? ???????????????. ???????????? ??? ?? ????? ????? ???????????? ???????? ????? ????? ?? ?????? ??? ??????? ???????, ??????? ????? ??? ?? ?????? ???????? ??? ??????, ????? ?? ?????? ??? ????????? ????????????? ??? ????? ??????????? ??? ????? ??????? ????????, ??? ???? ???????????? ?? ??? ??????????? ????? ????? ??????????? ??? ????????? ??????? ?????? ????????? ??? ?????, ????? ?????? ??? ???????????? ?? ??????????? ???????? ??? ???? ????, ?? ?????????? ????? ???????? ??? ?? ????????? ????????.