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

????:??????2000?:??????

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