???? ????? ??? ????
????? ????
| ??? ????? | ?? | ???? ????? | ?? |
| ???? ??? | ?? | ??? | ??? |
| ???? | 2 ???? | ?????? | 200-450 ℃ |
| ????? | 10-50 ?? | ??? ???? | 180~210kg/m3 |
| ????? | ??? ??? | ????? ??? | ???? ?????? ???? |
| ???? ???? | ?? ????? | ???? ???? | ???? |
| ??? | ??? | HS ?? | 7019909000 |
| ????? ??? | 30000 / ???? | ? |
????? ?????
?????? / ????? ??? ?? ??? ???? ??????? ???? / ???? ?????? ???? ????? ???? ????? ?????? ???? ?????? ?? ???? ???? ?????.
???? ????/????? ??? ?? ??? ???? ??????? ????/???? ??? ????? ???? ???????? ?? ???? ???? ???? ?? ???? ???? ?????? ????? ????
????? ?????: ???? ??? ??? ???? ??? ????? ???? ??? ???? ???? ???? ????? ????, ?????? ??????? ??? ????. ?????? ?? ?????? ??? ????? ????? (??? ??? ??, ???? ??? ???, ????? ???, ???) ??????? ??????, ?????? ??? ?? ???? ???? ??????.
????? ????? ???? ???? ?? ????? ???? ???? ?????? ??? ???? ??? ??? ???? ??? ???? ?????? ??????? ??? ???? ???? ?????? ?????? ?? ?????? ?????? ?? ??????? ?? ???? ???? ???? ????? ?? ??? ??? ?? ?????? ?????? ????? ????.
???? ???? ????? ??? ????
1) ?? ???? ????? ? ???? ?? ???? ???? ??? ???? (???? ???? ??? ???? ????: 1000-280oC ? ???? ???? ??? -70oC
2) ?? ????? ?????, ????? ??? ?? ????; ???? ?? ??? ??;
3) ???? ????? (??? ????? A ???-???????, GB8624-2006)
4) ???? ?? ???? ??? ?? ???;
5) ??? ?? ??? ?????
6) ??? ????? ???? ?? ????? ????? ?????
7) ???? ???, ????? ???
8) ???? ? ????? ???? ????? ?????
??? ???!
?? ?????? ?????? ????? ????? ??? ????? ?? ?24 ???? ??? ????????