?? ??????T3??????????????
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2???????
3???????
4???????
5????????????
??????9??5?(?? ????? ????)9????????5??,??T3??????????????(????????????“T3?”)?(?)???????,??????????(??)????????
9????????5???????????,?T3?(??“T3?”)?(????????)??????????????????? ??????????????,???????????T3?,??????????T3????????????????????????????????(??)??,??????????,????1??????4??????????????,????????????(??????)??1476???????
T3???(?)???,?,????????????????98%???,???,?????????????????????????????????????????????,??????????30??????,?1‰,?5???????????????,????????????????,?????????????????????????????
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????????????“?????”,?14.31??????????,???????????115??,??2500???,??????????????????????????,???????????,?????
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