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1. ???????? ??? ?????????? ?????????

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2. ???? ?? ?????????

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3. ??????? ?????????

????????? ??? ?????? ?? ????? ??? ???? ?????????? ????????? ?????? (?% ????? ??????? ????????? ???????? ??? ????? ????), ?? ????? ???? ??????? ?????? ??? ?????

4. ????????????????

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5. ????? ??????????

?????????? ???? ????????? ??? ??????? ????????? ??????????????? ????????? ??? ??? ???????, ????????????????? ???????? ????? ????????? ???????? ???, ??? ????????? ????? ????? ??????? ????????? 10-80 ℃ ?? ????? ?????? ?????????? ????? ????? ?? ??????? ????? ?????????? ??????? ?????????? ?????? ????????? ???? ????????? ???????? ???? 1% ????????? ??? ????? (1% ????????? ?????????????) 25 ℃ ???? 120 ℃ ? ??? ???? ?? ????????? ????? 3% ????? ?????

6. ?????? ??? ?????????? ???????????

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