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

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

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

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

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

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

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