????:1?????:???????????

2????????

3?????????????

4???????

5???????

?????6?16?????????????? (?????? ?????)???,6??9???8???????????~16??15??,?????????????????????????????,10?(???)?114????????250??,???????????????6?(??????????????)??????????13?500?,????814.6???????????????,??483.3?????;?72.9????

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

?????16??12????,????????7405??,?10911???????????26300????????????

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

???????????????????????

??18???????????,?,??,???????(????????????)

???:??