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