01
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| ???????????? | ?? | ?????????? | ?? |
| ??????? ??????? | ?? | ?????? | ???? |
| ?????????? | 2 ???? | ???????????? | 200-450 ℃ |
| ????????? | 10-50 ??? | ???????????? ?????????? | 180~210 ?"?/?3 |
| ?????? | ?????????? ????? | ???????????? ????? | ?????????? ????????? ???????? |
| ??????????????? | ???????????? | ????????? | Jiecheng |
| ????????? | ???? | HS ???? | 7019909000 |
| ??????????? ???????????? | 30000/???? | ? |
?????? ???? ??? ?????????????
??????????????? ??????????? ???????? ??? ????? ?????? ??? ??????????? ???????; ????? ??? ???????????, ???????? ?????????, ??? ?????????, ?????? ?????????, ???????????????? ?????????, ????, ???????????? ???????? ??? ????? ???????.
??????????????? ??????? ??????????? ???? (???????????? ??????? ??????????? ????) ????? ??? ??? ??????? ?????? ??? ?? ???????? ???? ??????? ??????????? ????, ????????? ??????? ??? ??? (????????? ?????????) ??????? ??????????? ????, ????????? (??? ???????) ??????? ??????????? ????, ??????????? ???????? ?????? (???? ????) ??????? ??????????? ????/????, ?????????, ??????????? ??????? ??????????? ???? ??? ????? ????.
????????? ????????????
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oC. ???????? ???? ??? ??? ??? 5 ????. ??? ?? ??????? ??????? ???? ??? 25% ?? 40%.
????? ??? ???? ??!
????? ??????? ????? ???????? ??????????, ???? ????? ????? ????? ?????????? ?????? ??? ??? ????? ??? ??? ???? ?????????? ??? 24 ???.