?? ??????????1200??????????
![](https://image.chezhanri.com/2019/1112/350d912c8358f4a31e4680690b34c2c7.jpeg)
????:1?????????:?????????
2???????
3???????
4???????
5???????????
?8?????6??????????????????(????? ???????????????????????)??????6???????????,???(Mero)1200?????????????(PPSA)??????????????????(????????????)?
PPSA??????????,????????????????,???????????????????????????????PPSA?????4??????????????????????????,??3750???
??????,??????????????????????????????????????????10?????,??????????0.4???????????????????????2??????????,?????????????????13????????????????,????1200??????
????????????????????????????,?????????????????????????????????????????????????????,????
??????,?????,??“?????”??????????,?????????????(??) ??????????:?????????