????? ????
- Material: ????????
- ????? ????: 1000 ??/???
- ????????: Fe: 64%，P:0.4%
- ???????? ?????: 68%，笔:0.07%
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???? ?????? ???
???? ??????麻豆社-?? ??????? ???????? 1,000 ?? ???????? ???? ?????? ??????? ???, ??????????? ?????? ??????????????? ????????
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???????? ??????? ???????????????? ?????????? ??????? ??????? ???, 麻豆社 ??????? ???? ????????????? ?????? ??? ????????????? ??????? ???, ?????? ??????????? ????????
?????????? ??????? ???? ???????????? ?????????? ???? ???????? ??? ???????? ??????? ???? ???????? ??? ??????, ???????????? ?????????? ??? ??????? ??? ?????????? ?????????
??????? ? ???? ?????? ????? ?????????? ??????? ????????, ???????? ????????? ?????|????? ?????|?????? ??????? ????
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