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200-450 ℃

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180~210 ?????????/????3

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7019909000

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30000/???

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?????????? ????????? ???: ???? ??????? + ???? ????? ???? (???? ??????? ?? ???? ?? ??? ???? ????????? ?????? ??, ???? ??? ???? ???? ????? ???, ????? ?? ????? ?? ?? ??? ???? ????????? ?????? ?????? ???? ???) ???-???????? ??? ???????-?????

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25-30mm ?? ????? ?? ?????? ?? ??????, ???????? ????? ??? ???? ???? ??????? ?? ????? ??

100-150mm, ???????? ????? ?? ???? ?????? ????? ????? ??, ???????? ????????? ?????? ?????? ???? ???? ?? ????, ???? ???? ??????? ?????? ???

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1, ??????????, ?????????? ???? ????????? ??, ?????? ???? ?? ???? ??, ????????? ??? ????? ?? ??? ???? ??; 2, 100 ??? ???? ????????? ????, 6 ????? ????? ????? ???: ????? 2 ????, ?????????? 1 ??????? ???; ???-???? ??????? ??? ???? ?? ???? ????? ???? ??? ???? ?? ???? ???

1, ?????????? ??? ?????????? ????????? ???? ??, ?? ??? '?? ??????? ????????? ??? ????? ?? ??? ????? ??; 2,100 ??? ???? ????????? ????, 6 ????? ????? ????? ????? ??: ??? ??????? ??? ??????, 5-7 ??????? ??? ??????????; ?????? ??????? ??? ?????????? ???? ???

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?????? ??????????: ???? ??? ???? ????????, ????? ?? ???? ????? ??? ???? ??, ????? ??? ????? ?? ???? ?? ????

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?????? ???? ????????? ???????? ????? 30% ??? ??? ???? ???

///

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???? ???: ?? ?? ???? 20 ???, ???? 15 ???, ??? ??? ?? ???? ????????? ????? ?? ???? ???? ???? ?? ???? ??? ??? ??????, ?? ????? ?? ??????

????? ?? ?????? ??? ???? ????? ???? ?????? ??, ??? ???? ??? ?? ??? '?? ???? 1-2 ??? ????? ??? ???? ???? ????, ???? ????? ???? ????????? ????? ?????? ?????? ????? ???

?????? ?? ????

??? ??? ?? ?????? ?? ???? ?????? ????????? ????? ???? 20-30% ??? ???

///