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

????:????????vx:??????

?6????15?? (??????? ?)?????15?????????????????,??65??,?15???

?,14???????????????????20??15???14????,????????????????????????????????,????????;?????????????????????????,??????;??????????????65??????????????????,90?????,??61.2????,?????????,190.9??

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

???????15??13??????30??????????????,?,????,15??13????30?78.85?????,??6??15?????16??79.5????(????79.20?????????,????79.29???????,?80.20????)?

??,?????????????????????,??????????????,???,??????????(?) ?????:??