?????? ??????
??????? ??????????? ????????????
-
???? ????? ?????
????? ??? ???????? ???? ???? ???? ?????? ??? ??? ????? ?????????? ???????? ???? ????? ???? ?????? ??????? ?? ???? ??????? ????? ??? ??? ??????? ?? ?????? ????? ?????? ??????? -
??????? ????????? ????? ?????? ??? ???
-
??? ?’? ?????????? ?????????????? ????????????
-
???????? ???? ????? ?????
-
??? ??? ??????? ???????, ?????????? ?????? ?????? ?????? ?? ??? ?????????:
30% ???? ???, B/L ? ??? ????????? 70% ????? -
??????? ???????? ?’??
-
??? ?’? ????????????? ?????? ??? ?????? ?????? ?????????? ????????
-
?????? ????? ?????? ??????