(??????????)???:???“???” ?????“???”

????:???????????:????????

??????2???17? ????????????:????????????:?????????“?”???????????“????”

?????????? ?????????? ? ???

2??????,??,???????????????????“???????”????????????????“???????????”,?????????????????,????????????

??????????????????? ???

????,??????????,??,??????????????,?????????????????????????????????,????????????????,?????????????????????,???????

“???,?????????????????1200????????????,?????????????150????,????????????”???????

????????,???????????????????????????????????,????,??????????,????,??????????,?????????????????,???6???????,???????????????3.5????????/?,????????????,????

?????????? ????

??“??”????,???“??”??????????????????????????????????,????,???,??????,????????????????????

“??????,???,??,??,??????????????,??”????????

????????????? ????????????????????

??????,????,?1.55??????,???3.5??4??,???????????4650?????“??????+??+?????”?????????????300?,?“??????”?

“???,??,??,?????????????,???”?????(??????)

?????????:????