?????? ???：??????? ??? ????? ????? ??? ???? ???? ?????? ??? ?? ?????? ????? ??? ???? ???? ????? ????? ??? ???? ???? ????? ?? ?????? ???

??????? ??? ????? ???? ????? ??? ??200-325mesh??? ?????? ??? ?? ?????? ?????? ????? ??? ???? ???? ????? ????? ????? ??????? ????? ?? ????? ???? ?????? ????? ?? ?????? ???? ??????? ?????? ?????? ???? ??????? ?????? ???? ??? ???????? ???????? ????? ????? ????? ?? ???? ???? 7 ??? ??? ????? ??????? ?? ?????? ????? ?6% ?????? ??? ?? ??? ????

??????? ?????? ??? ????? ???? ?????? ???? ???? ?????? ?????? ???? ?...

??? ??? ????? ???? ???? ????? ????? ???? ??? ???????? ??? ?????? ??? ??????? ????? ?????? ???? ????? ??? ???? ???? ?????? ????? ??? ??? ????? ???? ??? ????? ??? ??? ??? ????? ?? ?????? ??? ?? ????? ??? ?? ??? ?? ?? ??? ????? ???? ??? ????? ???? ??? ?????

??? ??? ???? ????? ????? ?????? ?????? ???? ???? ??? ?? ????...

???????? ???? ???? ???? ???? ??? ?? ?? ??????? ?? ?? ????? ????? ??? ?? ?? ????? ??????? ?????? ?? ??? ?? ??? ?? ???? ?????? ?? ??? ??????? ???? ???????