???? ????? ???????, ??????? ????? ?? ????? ?????? ???? ??? ??? ????? ???? ?????? ????? ????? ??, ???? ????? ??? ?? ?????? ????? ?????, ?????? ?? ??? ?? 2000MPa ????. ?? ??? ????? ????? ???????????, ??? ??? ????? ??????? ????? ?? ????? ?????? ?? ???? ????, ?????? ?????? ????, ????? ????? ???????? ?????? ????, ?? ??? ?????? ?? ?????? ???? ?? ???? ???? ??? ?????, ????? ??????? ???? ?????. ??????? ????? ?? ?????? ???? ???? ??? ???? ?? ??? ?????? ??????? ???????? ????, ??? ??? ????? ?????, ?????? ???? ?????, ???? ??? ??? ????? ???? ???? ????? ???? ???? ???? ?? ????? ?????. ?? ????? ????? ???? ??? ????? ??????? ????? ????????, ?? ?? ???? ???? ???? ?? ?????, ??? ?? ???? ?? ????? ?? ?????? ?????? ???? ????, ???? ????? ??????? ??????? ???????? ?????.
????? ???? ???????? ?????? ????? ???? ?? ????? ???? (WC) ?????? ?????? ????? ????. ??? ????? ???????? ????? ??????? ???? ???? ???????? ???????? ?? ??????? ?????, ?????? ????? ????????, ????? ????? ??? ?????, ?? ?? ?? ?? ???????. ??????? ????? ?? ????? ?????? ???? ?? ?? ????????? ?????:
1. ??????? ????? ?????. ????? ?? ????? ????? ??????? ?????? ?????? ?????? ????? ????, ???? ?????? ??????? ????? ????? ???? ????? ????? ?? ?????, ????? ???? ??????? ??? ?????.
2. ????? ??????. ?? ????? ????? ???, ???? ????? ????? ???? ???? ??? ????, ?? ??? ?????? ???? ??????? ?????? ?????.
3. ????? ????? ????. ?????? ?? ????? ??????? ?????, ????? ????? ???? ???? ????? ????? ???? ?????, ????? ????? ????? ??????? ?? ????? ???? ????.
4. ????? ???? ?????? ???????? ??? ????.
5. ??????? ????? ??????. ??? ??????? ?????? ?? ??????? ????? ???? ??? ??????, ??? ????? ????? ?????? ??? ???? ???? ??? ??????? ??? ???? ?? ??????? ?? ?????.
6. ?????? ???? ??????? ????.
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?????? ?? ????? ??????? ????? ????????, ??? ????? ??????? ????? ???? ???? ????? ???? ???? ????, ?? ??? ????? ???????, ???? ?????? ???????? ????? ?? ???? ????? ???? ?? ????? ?????, ???? ???? ??????? ????. ???? YG15, YG20, YG20C.
????? ????? ?? ????? ??????? ?????? ?? ???????? ????? ????? ??????? ??? 200 ℃, ??????? ????? ?? ????? ???? ????? ????? ????? ????? ?????? ???? ???? ?????????, ???? ???, ???? ????? ???? ???????? ?? ??? ?????? ?????? ?? ?? ??????? ?????? ???? ?????? ????,. ?? ??? ???? ?? ?????? ??? ??????? ????? ???? ???? ??????, ???? ????? ??????? ?????, ???? ???? ????? ???????, ????? ???? ????? ???? ??? ????? ??????? ?????, ????? ???? ?????, ????? ???? ?? ????? ????? ?? ????? ??? ??????? ????? ????? ????.
?? ?? ?? ???? ???? ??? ????? ??????? ????? ?????? ????, ?????? ????? ??? ??? 40 ?? 60 ?????, ????? ?? 200 ????? ????? ????? ?? ????? ????. ??, ??????? ????? ??? ???? ???, ??????? ????? ??? ????? ??????? ?????.
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