????:1???????????100?:???????

2???????

3??????

4???????

5??????????

????8??????????????????????????7? (?????? ??????????????)????????????????,???????????,????????,?????????????????????,??????,???

?????????????,????????????????????,????????,??“?+??????+????”???????????????????,?????317??????????????????????,??????????????????????????,???????,?,?????????,?????????;???????????,??????3??????????,?????1-??????????????????????6??????7????,???????;??,????,?????????P12??,?????????????5000??????????,?????????100%?

????????????,??????,6???5???4???,???25%??,?????????1?????????????????????????“??”,????

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

??????5?????????????,???????????;????????????????;????????ETC???????????,?????????????????

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