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