????????????? ????????? ????????
????, ???????, ????? ?????????????? ??? ????????? ????? ??????????? ???????????? ??? ????????????? ?????????? ???????? ??? ??????????????? ?????????? ?? ?????? ????????? ??????????? ?????? ????????? ??? ????????? ????? ?????? ???????? ????????? ?????? ?????. ?????????. ?????????? ????? ????????? ?? ?????? ?????? ???? * ??????? ?????? ????, ???? ??????? ????????? ??????? ???? ????? ???, ???????? ???? ???????? ???????? ????????? ???????????? ????????? ??????? ?????? ??? ??????? ???? ??? ??? ???? ??? ????????? ??? ????? ??? ????, ???????, ??????????? ????? ???? ?????????????, ????????????? ??????? ??????? ?????? ????? ???????????? ???????????? ????? ????.
???????? uminum??????????, ???????, ?????????? ???????????, ????????????? ????????, ?????????? ???? ??????? 4% ?????? ????? ?????.
??????????????? ??????????????, ??????????? ????????????? ??? ??????? ??? ??? ?? ??????? ??? ????? ???, ??????????????? ???? ?????? ???? ????? ??? ??????? ????????? ?????????? ??? ???????? ???????????? ?????? ??????? ???????? ?????. ???????, ???????????? ??????? ?????? ???????? ?????. ????????? ??? ???????? ????. ?????????????, ?????? uminum?????????? ??????? ????? ??????? 7.7% ?????? ????? ???? ?????? ??????? ??????? ???????? ??? ????. ?????? ?????????????????? ??????????? ??????? ??????? 0.02 ?? / ???????? ????? ???? ?????? ?????? ??????? ????? ??? ????? ???? ?????. ??????? ???????????? ????? ????? ????. ?? ????????? ???? ????????? ??????????? ??????? ?????? ?????????? acid??? ??????????? ?????? ???? ?????? ???? ?? ??????? ????? ????? ????. ?????? ???????????? ??????? ??????? ??????? 0.8% ?????? ????? ???? ?????? ??????? ????? ??? ?????? ????, ??? ?????? ????????? ??? ????? ?????? ??? ????.
???????? ????????????? ????????? ????????? ???? ??????? ???, ???? ????????? al?????????? ??????? ?????? ??? ??? ???????????? ????? ???? ????. 5 ????? ?????????? ????? ???????? ??????? ??????? ????? ???, ?????? ?? ????????? ??? ???????? ???? ?????????? ????? ?????.????? ???????????? ??? ??????? ?????? ???????????? ????? ??????? ????????? ??? ?????????? ???? ?????????? ?????? ??? ?????, ???????? ???? ??????? ????????????, ????. ????????? ??? ?????????????? 1 ~ 2 ???????? ????? ????????????? ??? ??-????????? ????????? al?????????? ????.