???????? ???? ????????? ??? ??????? ? ???????????? ???? ?????? ? ??????? ??????? ?? ?????? ??????? ???? ???? ??????? ????????? ???, ????? ????? ???? ????? ???? ????? ? ????? ?????-?????? ?????? ????, ???? ???? ???? ???? ????????? ?????? ???- ?????? ????? ?? ??????? ?????? ?????? ???? ?? ????? ?????????? ?? ??? ???? ???? ????????? ?????? ??????:
???????? ???? ????????? ???-?????? ????????? ????? ?????? ???? ???? ?, ???? ?????? ??? ????? ??????????? ????? ???? ??? ?, ???? ??? ??????? ??????? ?? ????? ??? ?????????, ????? ?????, ? ??????? ????? ????? ????????? ????? ??????? ?????? ?????? ?, ??????? ?? ???? ??????? ????? ???, ????? ??????????? ?????????, ????? ??? ??? ?????? ??????????? ?? ??????? ???? ?????? ????, ?????? ?????? ?????? ?? ?? ??????? ?????? ???? ? ???? ???????? ????? ????? ???? ????;
???????? ???? ????????? ????????? ???? ???? ??????? ?????? ???? ???????? ?????, ??????, ????? ? ???????, ???? ??????????? ? ??????? ???????? ??????? ?????, ??????? ????????? ??? ????? ???? ???????? 80?% ????? ?? ??, ???-?????? ????????? ????????? ????? ????? ????? ?????? ??????????? ???????????, ????? ????? ?????? ????????? ??????? ?????? system ????????? ??????? ??? ????? ????? ?????????, ???? ????? ?? ????? ?????????? ???? ??????????? ????;
?????????? process ??????????? ??????? ?????, ????????? ?????aling?? ???? ??????, ??????? ?????????? materials ????????? ???????? ?????? ????????? ????? ????? ?????????, ????????? ????????? ??????? ?????? ????????? ???????? ??????? ???? ? ???????? ???? ???????? ?????;
??????????, ??????, ?? ???? ???????? ???? ???????????? ?????? ????? ?????? ????? ??????, ?? ?????? ?????? ???? ?? ???????????? ????????? ??????? ?????? ????? ???????? ????? ??????? ???? ???? ?????????, ? ??????? ?????? ???? ???, ????? ?????? ??? ?????? ?????? ? ????? ????????? ??????? ????????????
?????? ?????? ?: ???? ???? ????????? ?????? ?? ?????-?????? ?????? ???? ?????? ????? ?? ???? ??????? ??????????? ????? ?????????, ? ??? ?????? ???????? ???????! ???? ??? ???? ???? ????????? ???????????, ???? ?????? ?????: ????? ???? ????????? ???????, ?????? ?????? ???? ?????? ? ? ??????? ????????? ~
????? ???: ??????? 31?-????

