?? ?????????????T????????
????:1??????????:???????vx
2???????
3?????
4?????????????
5?????spa
12???????11????,???????????T??????????????????(?????)????(?)???,??T??
?,?????????,??17.6?????????????????????????????????,?,??????,?????????????????????
?169????????????,??????25.7??,?????????10???????,????????2.4???????????????,?????????????????????????T?????(?????? ???? ?? ????)
?:??????????