??? ????? ??????????? ????????? (APT) ?? ????? ??????? ????????? ? ???????? ??? ????? ??????? ????????? ??? ???? ???? ?? ????? ????? APT. ?? ????? ????? ??????? ????????? ???? ???? ??? ??? ????????? ???? ???????? ? ????? ??? ????? ??????? ????????? ??? 60 ???? ?????.

????? ????? ????? ????? ??????? ????????? ?????? ?? ???? ??????? ??????. ??? ??? ?? ??????? ?????????? ??????????? ?????? ?? ??????? ??? ??????? ??? ????? ?????? ??? ??? ???? ????? ????? APT.

??? paratungstate ????????? (APT) ?????? ?????? ??????? ??? ??????? ???? ????? ?????? ????? ??????? ????????? ?????? ??????? ??? ??????? ?? ????? AT ??????? ? ?? ???????? ???????:
1. ?? ?????? ???? ?????? ??????? ?? ???? ????? ????? ?????? ?? 40 ??? 75 ???? ????? ? ?? ?? ?????? ?????? ???? ??? ???????? ?????? ???? ??? ?????? ???????? ?
2. ?? ????? ???? 3 ??? 4 ????? ?? ???? ?????? ?? ???? ????? ??????? ??? 60 ℃ ???? ??????? ????? ???? ???????? ? ???? ?????? ??? ????? ??????? ????????? ??? ?????? ???????? ?
3. ?? ???? ??????? ??? ??????? ???????? ? ??? ????? ????? paratungstate ????????? ?? ???? ????? ?? ????? ?????? ? ??? ???? ????? ??????? ????? ??? ????? ??????? ??? ??????? ? ??? ???? ??????? ?? ??????? ? ????? ?? ????? ????? ??? ????? ???? ????? ??????????? ??????? 7.2 ? ?? ???? ??? APT ??????? ???????? ??????? ? ????? ?????? ????? ?????? ???? ??????? ??? ??????? ?????? ?????? ??????? ????????? ???? 30 ????? ? ?? ?????? ??? ????? ?????? ?????????.