??????? ?? ???? ??????????????
?? ?? ????? ?????, ????? ?????? ?? ?????????????? ???? ?????? ?? ?????? ?????:

1. ????? ?????
????? ????? ?????: ????? ?????? ??? ????? ?? ?????? ??? ??????, ?? ????? ???? ?? 0.25 ???/??????? ?? 0.5 ???/???????.
????? ??????: ???? ?????? ?? ????? ??????, ????? ?????? ??? ?????.
????? ???? ?????: ????? ?????? ????? 0.25 ??? ?? ???? ?????????????? ????? ?????, ?? ???? ?? 100 ?"?.
2. ????? ???? ?????? ??????
?? ???? ?? ??? (???? ????? ?????? ?? ???? ?????) ??????? ??? ????? ?????? ?? ??????, ????? ????? ?? 0.25-0.5 ???/???.
3. ??????? ?????? ??? ???
??????: 0.1 ??? ??????, ?? ????? 3 ????? ????, 0.1-0.2 ??? ??? ??? (???? ???????).
??????: 0.1 ??? ?? 0.2 ??? ??? ?????, 3 ????? ????, 1-2 ?????? ??? ???