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?????? ????? ?????:?.??~??? ???????

???????? ?????:φ15~ φ500mm

???????:???????? ????? ???????,?? ??? ???????, ???????? ????? ???????, ???????? ????? ?????

1. ??? ??????: -15℃~+104℃, ???????? ???? ????? ????? ? ???????? ?????? ??? ??? ???? ?? ??? ?????? ???? ????;

2. ????? ????: ?????? ????? ????

3. ?????? ????????? ?????? 40 ?????? ???????? ????? ?? ????????, ? ??????? ???????? 95% ????? ??? ???? ???????

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