???? ???? ?????? ???? ??????? ???
????? ????
| ??? ????? | ?? | ???? ????? | ?? |
| ???? ??? | ?? | ??? | ??? |
| ???? | 2 ???? | ?????? | 200-450 ℃ |
| ????? | 10-50 ?? | ??? ???? | 180~210kg/m3 |
| ????? | ??? ??? | ????? ??? | ???? ?????? ???? |
| ???? ???? | ?? ????? | ???? ???? | ???? |
| ??? | ??? | HS ?? | 7019909000 |
| ????? ??? | 30000 / ???? | ? |
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?????? ?????? ???? ??? ????? ????? ????? ? ????? ?? ???? ?? ???? ?? ????? ???? ?? ? ??????? ???? ????? ??? ? ???? ???? ????? ???? ????? ??? ? ?? ???? ????? ?? ???? ????? ?????? ???? ???? ????-?????? ? ???????? ????? ? ????? ???? ? ?????? ? ?????? ?????? ?? ??? ???????? ???? ??? ?????? ??? ??? ??????? ???? ?? ???.
?????? ?? ??? ??? ????? ?? ???? ?????? ???? ???? ????? ???? ????? ?? ???? ??? ??? ??????? ????? ??? ????
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???? ?????; ???? ?? ????? ???? ???? ???? ???? ???? ????? ?? ???? ?????? ??????. ???? ???? ??? ????? ????? ?????? ???? ????? ????? ???? ??? ???? ??? ????, ???? ???? ???? ?? ?????? ???? ??? ???? ????. ???? ???? ??? ??? ???? ?????? ???? ?????? ??? ??? ???? ??? ?????? ??????, ??? ?????? ???? ???? ??????.


????? ????; ?????? ???? ???? ??? ???? ?????? ??? ???? ??? ??? ???? ??? ???? ?????? ??????, ???? ????? ??? ???? ?????. ?????? ?? ?????? ?????? ?? ??????? ?? ???? ???? ???? ????? ?? ??? ??? ?? ?????? ?????? ????? ????.
?? ???; ??????? ???? ?????? ?? ????? ???? ????? ?????, ??? ????? ???? ????, ??? ?? ??? ?? ??. ?????? ?????? ????????? ?? ????? ???? ???? ???? ???? ????, ?? ?? ???? ?????? ???, ??????? ???? ????? ????? ??? ????.


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