?????? ???????? ???
????, ???? ??????, ????? ???? ???, ??? ???? ????
??? ???? >???? ??????? / ???? ?????? ?????? / ??????? ??????? / ?????-??????? ?????




SCM ??????????? ??? ?? ?????? ??????? ???? ?? ???????? ????? ???? (325-2500 ???). ????? ????????? ?????? ???????? ???? ???????? ??? ???? ??????, ???? ??????? ???? D97≤5um ???? ?????? ??? ?? ??? ? ????????? ?? ??????? ????? ??????? ????? ??.
????? ????? ???? ??? ?????? ?????? ????????, SCM 40% ????? ??????????? ????? ??? ?? ??? ???? ???? ???? ???? ???? ???? ???? ???? 70% ??? ????? ????? ??? ??.
?????????? ????????? ??? ?????? ???????? ??? ?????? ???, ?? ?????? ??? ????? ????????? ????????? ??? ??? ??, ???? ??????? ?????? ????? ??? ?????? ??????????? ?????? ??? ??? ??.
SCM ?????? 325 ??? ??? 2500 ??? ????? ??????? ???? ????? ???? ?????? ????? ??,? ???? ?? ? ???????? D97≤5um ??????? ?????? ?????? ???? ???? ??.
??? ????? ???? ??????????? ????? ???? ?????? ????? ??????? ???? ??. ??????, ??? ???? ??????? ???? ??????? ????? ?????? ???? ???, ?? ?????????? ???? ??? ????????? ??? ??.

???? ????? ?????? ??????? ???, ??? ??? ????? ???? ????????? ???? ???? ???? ????? ??? ?? ????? ??????, ????? ??????, ???????? ??????, ???? ????? ????? ???? ???? ??. ??? ????? ???? ???? quanto ???? ?????? ??????.