???? ??? ?????? ???? ??????? ????? ??? ??? ??? ?? ???? ????? ????? ?? ?? ???? ??????? ?? ?????? ???? ?????? ???? ??? 170℃ ??? ???? ??? ??? ????? ????? ??? ????? ??? ???? 70℃ ????? - ??? ??? ??? ???? ??? ??? ?????? ?110℃ ???? ??? ??? ??? ????? ??? ??? ??? ??? ???? ?????? ???? ??? ???? ??? ??????? ?? ????? ????? ?????? ??? ??? ????? ??? ??? ???? ??? ?? ???? ?????? ???? ????? ???? ???? ???? ???? ?? ???? ???? ??? ????? ??????? ??? ??? ??????? ???? ??? ????? ??? ???? ??? ??? ???? ??? ???? ??? ?? ????? ??? ?? ??? ??? ?????? ???? ?? ???? ???? ????? ???? ?????? ??????? ??? ???? ???? ???? ??? ??? ??? ????? ?? ????? ?? ???????? ???? ?? ????? ????? ????? ??? ????? ?????? ?? ???? ?????? ?????? ??? ?????? ???? ?? ????? ????? ??????

??????? ???? ??? ??? ????? ?????? ????? ????? ?????? ?? ??? "??? ??? ?? ??? ??????? ???" ??????- ?????? ????? ????? (??? ???? ???? ????? ???) ?? ??? ???? ???? ??????? ??? ???? ??????? ??? ???? ????? ???? ??? ?????? ?? ??????? ??? ????? ?? ??? ?????? ??????? ????? ????? ??? ?? ??? ???? ???? ??????? ??? ???? ??? ?? ???? ????? ??? ?????? ??????? ?????? ???? ????? ?????? ??????? ??? ????? ??? ??? ?????? ??? ???? ???? ?????? ???? ??????? ????? ???????? ??? ???? ???? ??? ???? ?????? ???? ?? ?? ?????? ???? ???? ??? ??? 170℃ ????? ??? ??? ??????? ??????? ?????? ??? ???? ???? ??? ????? ???? ??? ???? ????? ?? ?????? ??? ??? ????? ??? ???? ?? 40℃ ?? ???? —— ??????? ?????? ??????? ????? ?? ???? ?? ??? ???? ???? ??? ?? 40℃ ???? ????? ??? ????? ??? ??????? ???? ????? ??? ??? ???? ??? ????? ??????? ?????? ????? ????? ??????? ?? ??????? ????? ???? ???? ????????

? ?

?????? ??????? 25 ?? ???? + ???? ???? ??? ?????? ???? ??? ??? ????? ????? ??? ????? ?????? ?? ???? ??????? ??? ??? ?????? ???? ???? ???????? 0.036 W/(m·K) ????? 200 ?.?/m3 ????????? ≥99% ?????? ???? (25% ?????): ≥80 kPa ??? ??? ?? ???? ?????? ?? ????? ???? ??? ???? ?? ??????? ?? ???? ???? ???? ??? ????? ???????? ????? ?20 ??? ??? ? 1% ??? ????? ???? ?? ???? ??????? ??? ??? ????