??????? Trioxide ???? ?????

???? ??????? ????? ???? ??? ??? ?????? ????? ?? ???? ???????. ?????? ??? ?????? ????? trixide ??????? ?? ?????? ??????? ??? 500 ~ 700 ℃. ????, ????? ?? ?????? ??????? ???? ??????? ??? 700 ~ 900 ℃.

??????? ??? ???? ????? ??? ??????, ??? ?????? ????? ?????? ???? ???. ????? ????? ?? ????? ???? ??????? ???, ?????? ????? ??????? ??? ??????? ???? ???? ???? ???? ????? ?????.

????? ?????? ?????? ???：
1.??? ??? ??????? ???? ????? ???? ???????, ??????? ?? ????.
2.????? ???? ??? 1 ??? 580 ℃.
3.?????? ?? 800 ℃ ????? ??? ?????? ???? ??? ???.
4.???? ?????? ??? ????? ???? ????? ?? ???? ?? ?? ????, ????? ??? ???? ??????? ?????.

?? ?? ?? ????? ??????? ???????, ?? ???? ????? ????? ????"?: sales@chinatungsten.com?? ??????: +86 592 5129696.

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