????:1??????:????100????

2???????????

3?????????????

4???????

5??????????????

??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????,???????/???????????????

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

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

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