??????????? ??? ???????????? ???? ??????????? ??? ??????????, ?????, ???????? ??? ???????? ??? ??????????? ???? ???-?????????? ????? ??? ??????????? ?? ??. ??????? ??????????: ???? ????? (????????), ?????, ?????????, ???? ???????, ???? ??????, ?????????????????, ??????, ?????? ???????, ??????? ?????????? ??? ???? ??????????. ????? ??????, ???????, ??????, ????? ???????? ??? ??? ??. ???????? ????????, ??????????????, ??????????? ??????, ???????? ?????, ?? ????????, ????????, ??????? ?????? ????????, ??????????, ???????????, ??? ??? ????????? ???????, ?????????? ???????, ??????, ??????? ??????, ???????, ??????, ???? ?????? ??? ??????, Audio???, ?????, ?????????, ????? ???? ? ,???, ?? ???????? ? ,???, ??? ??? ????????, ????? ???????? ? boxes????? ??? ???? ???????? ????.
?????? ???????? ???????????, ??????????? ?????? ???? ???????? 90% ???? ????? ??. ???? ????? ??? ??? ????, ??????????? ???????? ????? ?????? ????? ????? ??? ????? ??. ????? ???? ? ?? ?? ????????????? ?????? ?????????? ??. , ??? ??????? ????? ?????????? ??????????? ??????? ?? ???? ??? ??? ???? ????? ??? ???? ??, ?? ????-??????? ?????? ??????? ????????? ??? ?????? ??????? ?????? ???? ?????? ??. ???? ????, ?? ????????????? ????? ?????????? ?????? ?????? ????? ??????? ??? ??.
?????? ?????? ???? ????????????? ????? ?????? ????? ???? ???? ??:
1. ??? ???. ????????????? ???? 2.702gNaN3 ??, ?? ????? ??? ????????????? ????? 1/3 ??. ????????????? ?????? ????????? ??? ?????? ???? ??? ?????? ??????.
2. ?? ????????? ??????? ??? ??, ????????????? ????? ?????, ???????? ??? ??? ??????? ?? ??? ??, ?? ?????? ???? ????? ???????????? ??????????? ????? ??? ??? ??.
3. ??????????? ??? ???? ?????? ????? ?? ???? ??? ????????, ??? ??? ??ense ox?????? ??????? ???? ?? ??? ??.
4. ????? ?????? ????????, ??????????? ??????? ????? ????, ??? ??????? ???? ?? ??? ??????? ???? ???, ??? ?????? excellent??????? ???????? ??? ???????????? ??????????? ???? ?????????? ????? ??????? ??? ?????? ?? ????? ???????? ??????.
5. ????? ??? ???????? ???, ??????????? ???-??????? ??, ??? ????????????? ?????? ???????? ????? ??? ???? ???.
Resources. ????????? ??????, ?????????????? ??????? ??????? ????? ??? ???? ????? ??, ?? ??????? ??? ?????? ?????????? ???? ????? ??.
??????????? ?????? ????? ?????? ????? ???? ??? ? ????, ????? ??????? ????????? ????? ??? ?????? ?? ??? ??.
