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Phosphotungstate >>
????? ??? ???? ??????????? ? ???? Phosphotungstate
????? ??? ???? ??????????? ? ???? Phosphotungstate:
???? ??????????? ????? ???? PTA ? ?? TPA ???? ?? ?? ?? ??? heteropolyacid ???? ???? ?? ????? ???? ?? ??? ?? ???? ?? ???? ???? ??? ??????? ?? ??? ???? ???? ??? 89 ℃? ????? ?? ??? ????? ???? ???? ??? ??????? ????? ??? ???? ???????.
phosphotungstate ???? ??????? ???? ? ??????? ????? ???? ?????? ????? ???? ???? ?????????? ????? ???? ?????? ????? ?????? ????? ???????? ???? ???? ?? ?? ???? ?? ????? ?? ??? ????? ???? ????? ????? ? ????? ? ????? ???? ??????? ?? ???.
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