????? ??? ???? ?????? ??? ???? ??? ?? ???? ?????? ?????? ??????????. ??? ??????? ??????? ?????, ??? ???? ???? ?????? ??????, ??? ????? ????, ????? ??? ????. ??? ?????? ???? ???? ?????? ???? ?????? ?? ?????? ???? ??? ???????, ?????, ???, ???, ???, ???? ???????? ?? plantas ?????? ??? ??? ??????? ?? ?????? ?????? ?? ??? 0.019 ?"? ?-3 ?"?.
?? ??? fábrica ???? ????? ?????? ????? ??? ????? ??????? ???? ??????? ????? ????? ????? ?? ????? ??????.
???? ?? ?? ????? ??? ???? ????? ????? ???? ??????? ???????, ????? ????? ?????? ??????? ?? ?? ?????. ???? ??? ??? ?????? ??? ??????? ????? ????? ??? ?? ?????? ??? ??????? ????? ??? ?????? ?? ???? ?? ???? ????? ????? ?? ???? ???? ?????? ?????? ?? ???. ??????? ????? ?????, ??? ????????? ?? ????? ?? ?? ????? ???? ???? ?????? Sn: 3.01%, W: 5.5%, ????? ???? ??????? ?-30～40%. ??? ???? ?? ????? ????? ????? ?? ????? ?? ?????? ???????? ?????? ????? ????????, ???????? ???? ?? ?????? ?????"? ????????, ?????? ??????? ????? ?????? ??? ???? ???, ???????, ?????, ???, ???????, ????? ???', ???? ??? ??????? ?????.
????? ?????? ??? ??? ?? ???? ????? ????? ???, ????? ?????? ?? ??? ?????? ??????? ??????? ?? ????????? ??? 4-0.02, ???? ????, ???????, ??????, ????, ????? ???????, ????? ?????, ????? ???????-????????, ????? ???, ???????? ?????? ??? ?? ????? ?? ??????? ?????, ????? ?????? ???????? ?? ??????? ?? ???? ????? ????.
??? ??????????? ????? SD ????? ?????? ????? ???? ????? ??? ?????? ??????? ????? ?? ??? ?????? ?????? ???. ?????? ????? ?????? ????? ???? ??? ?????????? ????? ????? ????? ????? ???????, ?????? ????? ?? ???????? ????? ?????? ????? ????? ????. ????? ???? ??????????? ????, ?????? ??? ???? ?? ?浮? ?? ??? ????, ??? ??????? ?????? ???? ??????. ???? ???, ??? ???? ???? ?????? ??? ????? ????????? ???????, ???? ???? ???? ?????? ????? ?????? ???? ???? ???? ?????? ?? ????, ??? ???? ????? ????? ???? ?????? ?? ??????? ????.
??? ????? ???????????? ??????????? ??? ???? ??? ???? ?? ??? ???. ??? ???? ????? ?????? ???????? ?? >95% ???? ??? ????? ??? 100 ???.
??? ??? ?? ????? ????, ????? ???? ?? ???? ??? ???? ????? ????, ????? ???????, ????? ????? ?? ????? ???? ?????. ????? ???? ??? ????? ??????.
?????? ?????? ? 2026 ???? ????? ?????? ?????? ??"?.??? ???|????? ??????|??? ???
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