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

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

????????????????????1????7??????????????????? (??????????? ?????????)????????????“????????????????????????”6???,???94???????????,?????????????929.02???

?????,????????????,????????????2200??380???250?????????????500?????????????????????????PTA???????????

6?????,?,?????????????(???????)??????????????(?????????????)?????????????,?????????????????????????

????,?????????????114????,??3252??????????????,??500??????13???????,??53??,???????????500????90%??????????????2200??/??????????????????????????????????????380???/??,????????????????????????????,???????????????????????????

?????(?),???10??,??,?????????,????????????????????????????????????????????

????,????????????????,?,??380?????????????/??????,???????????

6????????????,??????????????????,???,????????????????????????????6?????????????,??????(?)??????????????????????????(???) ?????:???