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

2??????????

3?????

4??????????

5?????98?

??????????????????11????????10? (????????? ??????)???????15??????12?????10?????,?????????????“?”?

??,??-35A????????????????????-20S???

11?9??,?????????????????????????,???????????????20S???35A??????????????????? ??? ?????

?????????,?????????-20S?????????-35A???????,??

?-20S?????????????????????????????????????,??????????????????????????????????????,???/???????????????????

??????????????-35A????????????????????????,????/???????/???????????????????????????????????????????????????????????,?????,?,???????,?????????/???????????????????????????????/?????????????,???????????????????????????????????????????????????

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

???????,???225???,???????????68??????????????????????,??30%,????????

??????225??????????????????????? ?????? ?????

???????????????,????VT4A???????,VT5U?,VN20??????,VN22?VN23?????????,VU-T10??,???/?????

????,?????,???????????????????????,????????????????,??/???????????????????,???????????????????????????????“??”,????????????????????

?2????,???????,????????????????3D??,??????????

??,??????????????AEF1200???????,??(?????????????????)

??????????????????????:???