????:1????????:????????

2????????????

3?????98??

4?????

5???????

????,?????????????,?,??????????,????????,?,??????????????? ??????? ????????????????? ?????????????????????? ?????? ?? ???????,?????????????? ????????????????? ????? ?????????????????????????????,???,?????????DCS???,???95%??,????????????????? ??????????? ??? ???????????? ????? ? ???????????1?????????? ? ????? ???????,????,???“?????”???,??????(?)???? ???????????? ???????:???