?? ?36??????????????
![](https://image.chezhanri.com/2020/0327/6ed612abf0faf845d2c07c665046fbda.jpg)
????:1?????????:???????
2?????
3?????
4???????
5????????
6?????????????30?,??,????36????,?????????????1200??????600??,??? ? ??????????????
6????30?????????????????????,????,?????????,?????????????36?,?????1200???600?,??????????????????????? ???? ?????
6???30??,?,???,?????36?????,?????1200????????????????600?,?????? ???? ????????
6?????????30?????,?????????,???????????????????????,??36??,?1200???????600????,??? ? ?
6?????30?,?,?????,???36?,?1200??????????600???,??????????? ????? ????
6?????30??????????????,?????,?????36??????????????????????????????,?????????1200???????????600?,????????????? ???? ?
??????????:????