?? ???????????????????????
????:1?????800??:????
2???????????????
3??????
4????????
5????????????
?9???11????? (? ?)9?11??12??????????????????????????,??????????????????????VTVL-1????,???????,????????????
? ?????????,??4.5??????????????,??5.2??????????????,????????????????????????76.6?,??660?,?????900?,??(?????)
??:???????????????????