????????T5???????

?????2????20????????????????? (????? ????????)???T5??20????????“T5”?,??????T1?T2?T3?????

??7??????????,??????MU2204??????T5?,?????????????????????????T5??;6????5????????,????MU6245??????????????????,???????????????????????T5???

T5??,???????????????70.55?????????????,????????????????????“??????????????+???”??,?600???????

??????????????,T5???????“?????”????????????????????????,????????,?,????7???,?5???18??,???????????

??????,??“????”,???????,?????8300?????????????????????100???????????,?????????????????????(????????????)