?? ????????????????
????:1???????:??3??400??????
2???????????
3?spa??????
4?????vx
5??????????
?????????????????10?????12?? (?? ?????????)?12?????,??????
????????(????????????????????)?????????,???20???????????,????????????2????3600????????3400?????????????,50???????????????????????T1?,????4300???????????????????????55???????????????????33???????????
????,??20?????,????????????,???????????????????????1.2??????1.6??,???80???????????,??????????3????????????,????????????
?????????????????,?????,???????????????????????,?????????
??????????,????????????????????????,???????????????????????????????????????,????????????????????????????16???,??????????,??????,???????????8?????????,???
?????????????????????,????????,???????????????????????????????????????,?????(??)
???????:????