?? ??????? ??????????16??
![](https://image.chezhanri.com/2019/1231/f3a45bc8b50cf6d539b27501250544f4.jpg)
????:1????????????:???????????
2?????????
3??????????
4?????+v
5???????????
???6????????16???????????????? (? ???)??16?,???????15??????20?,????17.98?,????12.35?,????????16.08??,???
15?,??????????;?,????9?8?????????????16??6??,??????????????75?(?????????)642???100?,???24?????(???)173?250?????????????,???6??(????)13?500???????,??802.7?;??103.2?????????????
??,?????????????????????15??6?16??7???,?????????????11?15????,?0.07??3.65?,??????1.38?????????
?????15?16?????,?190????,?????141?????,?328????????????,??????(??????)??(??)????????????????(????????)?(?)??????(??)?????(??)??
?????15???????????????17?,?????13????43??,???????,???????,?,???35905???
?,???????????????????????(???????) ??????????????:???????????????