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Phosphotungstate >>
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??? ????: 氧化鋇釔鎢
????? CAS:37265-86-4
????? ???????:Ba3O9WY2
??? ???????:917.62700
??? ????:919.43300
PSA:145.79000
???? ????? ??????: Xn
???? ???:6.1
???? ???? ????:III
??? ??? ?? ???? ????? ?? ????? ????? ?????? ??????? ???? ????? ?????? ?? ?? ???? ?????? ?? ???? ?????: sales@chinatungsten.com? ?? ?? ????: +86 592 5129696