???, ??????, ???, ??????, ??????, ??????, ??????, ??, ????? ? ?? ??? ??? ? ?? ????? ??? ?? ????? ???.?????? ????? ?????? ????? ?????? ????? ?????? sg??? ?????? ????? ?????? ?????? ?????? ?????? ?????? ????? ?????? ?????? ?????? ????? ?????? ????? ?????? mgm??? ?????? ????? ?????? cctv??? ?????? ????? ?????? ?????? ?????? ??????? ?????? ????2.2.5. P