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



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