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

2?????????

3?????????wx

4?????????????

5???????

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