????:1?????????:?????vx

2?????

3???????

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

5???????????

12??????????????????????16??????17?????????????????,?,??“???8”??????????,?????17????,“??????????8”??,??

“????????8”??256???,?????51????????,???????13??????????????,?58405.4?,?????????????????16000??,????15????????????(????????????27.78??/??)?

??,???,????????,??G-ECO??G-EP?????????????????,????????????,???????????????????

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

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