???????????9?11? (???????????????????????? ?)9??????????????11????12??????????????????????????,??????????????????????VTVL-1????,???????????????????,??

? ???

?,???4.5?,?5.2?,??76.6??????????????????,?????660????,??900?????,??(?????)

???:??? ??“????????????”????

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

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

2???????

3??????????

4????????

5?????

???????????9?11? (???????????????????????? ?)9??????????????11????12??????????????????????????,??????????????????????VTVL-1????,???????????????????,??

? ???

?,???4.5?,?5.2?,??76.6??????????????????,?????660????,??900?????,??(?????)

???:???