??????? ?????? ?????? ?? ?????? ?? ????? ???????? ????? ????? ???????? ??????? ????? ????? ???? ?????? ?? ????? ??? ????? ????? ???????? ?????? ??? ????? ????? ??????? ???????. ???? ??????? ????? ??????? ????? ??????. ????? ???? ?????? ????? ???? ????? ???? ??????? ???? ??????? ???? ??????.
1. ??? ???????: 0.1μm
2. ????? ????? ?? ?????? ??????? ??? ??? 3ppm ?? ???
3. ????? ???????: 99.99?
4. ?????? ??????? ?? ??????? ????????? ?????????