?????

產(chǎn)品用途：

????? ??? ????? ?? ?????????? ????? ?????? ????? ?????? ????? ????? ????? ??????? ??????? ?????????. ????? ????? ?????? ????? ?????? ???? ????? ??????????? ??? ???? ???? ???? ?????? ????? ??????? ???????? ???? ?? ????? ??? ??? ??????? ?????? ???? ????? ???? ???? ?????? ?? ????? ????? ????????? ??? ???? ??? ????? ??????? ???????? ????????? (??? ???? ???????? ????????? ?????? ??????) ???? ????? ??????. ?????? ???????? ??? ??? ????????? ???? ?? ??? ??????? ???????? ????????? ????? ?? ???????? ????? ?????? ??? ???? ?? ????? ??????. ??? ??? ??????? ???????? ?? ???????? ????? ??? ??? ?????? ?????? ??? ?????? ???? ?????? ?????? ????? ??????.

產(chǎn)品原理：

??? ????? ?? ????? ?????? ???? ?????? ????? (??? ???? ?????? ???? ??????? ??? ??????). ??????? ???????? ?? ????? ??????? ?? ?????? ?????? ????????? ???? ????? ???? ????? ?????? ???????? ??????? ???????? ????? ??? ???? ?????? ?????? ???? ????? ?????? ??????.