0102030405
??????? ?????? ??? ?????
????? ????
| ??? ????? | ?? | ? | ???? ????? | ?? |
| ???? ??? | ?? | ? | ??? | ??? |
| ???? | 2 ???? | ? | ?????? | 200-450 ℃ |
| ????? | 10-50 ?? | ? | ??? ???? | 180~210kg/m3 |
| ????? | ??? ??? | ? | ????? ??? | ???? ?????? ???? |
| ???? ???? | ?? ????? | ? | ???? ???? | ???? |
| ??? | ??? | ? | HS ?? | 7019909000 |
| ????? ??? | 30000 / ???? | ? | ? |
?? ????????? ???
???? ??????? ??? ????? ???? ??? ?? ??? ????; ??? ?? ??????? ???? ??????? ???? ??????? ????? ??????? ?????? ??????? ?????? ??????? ???? ?? ???????
???? ???? ??? ??? (????????? ???? ??? ???) ???? ??? ?? ???? ??? ??? ???? ??? ??? ? ?????? ???? (??????? ????) ???? ????? ??? ? ????? ?? (????? ???) ???? ????? ??? ? ??? ?????? ??? (???? ????) ???? ????? ??? / ??? ? ?????? ?? ??? ???


- ?? ???: ??????? ???? ???? ?? ????? ???? ????? ?????, ??? ????? ???? ????, ??? ?? ??? ?? ??. ?????? ?????? ????????? ?? ????? ???? ???? ???? ???? ????, ?? ?? ???? ?????? ???, ??????? ???? ????? ????? ??? ????.



??? ???!
?? ?????? ?????? ????? ????? ??? ????? ?? ?24 ???? ??? ????????









