?????? ???:???? ????? ?????? ????? ???? ????? ?????? ????? ?????? ?????? ???? ????? ?????? ??? ??? ?? ??? ?? ?????
???? ????? ?????? ????? ???? ????? ?????? ????? ?????? ?????? ???? ????? ?????? ??? ??? ?? ??? ?? ????? ?? ???? ???? ??? ????? ??? ????? ???? ??? ??? ????? ????? ?? ???? ?????? ??? ???? ???????
??? ???? ????? ???? ??? ?? ??????? 200-325mesh?????? ?????? ??? ????? ?? ??? ???? ????? ?? ?????? ????? ????? ??? ???? ??? ?? ??? ??????? ???? ??? ??????? ??? ???? ??? ???? ??? ? 325 ??? 2500 ?? ???? ????? ???? ?????? ????? ??? ???? ???? ???? ???? ???? ??? ????? ??????
????? ??? ???? ????? ????? ??? ???????? ???? ??? ??? ????? ????? ??? ?? ????? ????
- ???? ?????? ?? ???? ???? ???? ?????? ???? ??? ?? ???? ???? ???.?.?? ????? ??? ??? ???? ??? ?? ?????? ??? 40% ?? ?? ??? ????? ???? ??? ??? ???? ??? ??? ???? ?? ???
- 2. ???????? ???? ??? ???? ??? ???? ??? ??? ???? ???? ???? ???? ???? ???? ???? ????? ??? ???? ????? ????? ???? ??? ??? ???? ??? ?? ???? ??? ????? ?????
- 3. ????? ???? ??? ???? ??? ?????? ??? ?????? ????? ??? ???? ??????? ????? ???? ?????? ???? ???? ????? ???? ????? ? 325-2500 ?? ??? ????? ??? ?????? ????? ???? ??? ???? ??? ???? ????? ?????? ???? ??? ?? ?????? ????? ????? ???? ?????? ??? ????? ????? ?????? ???? ??? ??? ????? ???? ?? ??? ??????
- 4. ????? ????? ?????? ?????? ??? ???? ????? ???? ??? ??? ??????? ?????? ???? ????? ?????? ???? ???? ?????? ????? ??? ??? ???? ???? ????? ???? ????? ??? ?????? ??? ????? ?????? ?????? ???????
- 5. ????? ????? ???? ???? ????? ????? ????? ??? ?????? ??? ??? ????? ???? ??? ?????? ?? ????? ?????? ????? ????? ??? ????? ?? ??? ????? ?????? ?????? ????? ????? ???? ???? ??? ???? ??? ?? ???? ??? ????? ????? ??? ???? ?????? ??????? ?????? ???? ???????





















