????? ??????:

????? ??????????????????? ????? ?????????? LY 1100 ???????? ????????? ???? ????????? ????????????? ?????????????, ????? ??????????? ?????? ??????? ???????? ??????? ????? ??????, ?????????? ?????? ?????????????????, ????????????? ?? ??????????????? ???? ??????? ???????? ????? - ????????? ?????????????? ?????????, ???? ????????? ?????? ?? ???? ????? ?????? ????? ?????????, ??????? ?????? ?? ???? ??????? 2 - 0.02 ?? ????, w, sn, ta, nb, fe, mn, cr, ti, bi, bi, pb, au ?? ???? ??? - ????, ??????? ????????? ????????, ??????? ?? ??????? 4 - 0.02 ????????? ??????, ?????????? ????? ??????? ?????? ??????????? ?? ??????????? slim ??, 0.5 ~ 0.074 ?? ??????. ????, ??????? ???????????? - 0.074 ??, ?? ?.?. ?????????? ??????????? ??????, ?????? ?????? ???? ???????? ??????????? ??????????? ??????, ?????? ?? ???????? ?????? ??????????, ?????????? ????????, ???? ???????? ????????????, ????????? ?????? ??????? ?????? ??????? ?????????????? ??????.