?????????? ?? ????? ???????? ??????? ??????? ??????? ???? ?????

???? ?????????? ?? ???????? ????? ?????? ?? ???????? ?????????? ??????? ?????? ????????? ??????? ?????? ??? ???? ???? ?? ?????? ??? ?????? ??????? ????? ?? ????? ?????? ?????? ???????? ???????? ??????????? ?????????? ??????? ?????? ????? ?????? ????? ??? ???? ???? ?? ?????????? ?? ??????.

???? ???

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?????

??????????? ??????? ????? ???? ???????? ?? ??????????? ?? ????? ???????? ??????? ???? ??????? ???? ????? ?? ????? α?α-1?1-???????? ??? ?????? α-??????. ?? ??? 1832? ????? ??? ????? ?????????? ?? ??? ??????? ?? ????????? ??? ??? 1859 ???? ???????? ???????? ?? ??????? ????? ??? ???? ?????? ?????? ????? ????? ??? ??????????.

???? ?????? ?????? ????????? ????????? ????????? ?????????? ??????????. ??? ????? ?? "?????? ?????" - ??????

???????? ?????????? ??? ???? ????? ????? ?? ??????.

????? ????? ????? ??? ???????? ??????? ???????? ?? ??????? ????????? ???????. ?????? ?? ????? ????? ???? ?????? ????? ???? ???????? ??? ???? ???? ??????? ??????? ????????? ???? ???????? ?? ?????? ???????. ?? ???? ????? ????? ??????? ???????? ?????? ?????? ??????? ??? ?????? ?? ????? ????? ??????? ????? ????? ?? ??? ???? ??????/????? ???????.

????? ?????????? ????? ?????? ????? ?? ???? ?????? ???????. ??? ??????? ?????????? ?????? ????? ??????? ?? ???????

??? ??????? ?????????? ?????? ?? ?????? ????? ?? ?????????.

?????2

???

1. ?? ???????? ???????? ??? ??? ???????? PET ??? ????????????? ??? ??? ???????? ??? ????? ??????????? ??? ???????? PET ?????? ?????? ?????? ??????? ????????? PET ?? ???? ???????.

2. ?? ????? ?? ????? ?????????? ????? ????? ????????? ???????? ????? ??????? ?????

???????? ???????? ???????? ?????? ?? ?????? ?????? ?????????. ?? ????? ????? ??? ??????? ??????? ????? ?? ????? ????? ????? ????? ?? ?????? ?? ???? ??? ?????? ?????? ?????? ?? ????? ??? ?? ??? ?????? ????? ??????? ? ??????? ??????? ?? ??????? ???????? ??? ?? ????? ????? ????? ???????? ????? ?????.

3. ?? ??????? ??????? ?????? ???????? ????? ?????????? ??? ????? 45% ?? ????? ??????? ??? ??????? ???? ?? 22%? ?????? ????? ??????? ?????? ?????.

??????? ??????

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????	????? ????? ????
?????? (????????)	≥99%
????? ??? ???????	≤1.5%
????? ????????	≤0.05%
????? ???????????	5.0-6.7
???????	≤0.5 ???/??
????	≤0.5 ???/??
???	≤0.1
????? ???????	≤0.05
????? ????? ???????	≤300 ???? ????? ???????/??
??????? ??????	≤100 ???? ????? ???????/??
????	????
???????? ?????????	≤30 ??? ?? ???????/100 ????