??�????�

????:????200??500:????

?12??11???? (????????????? ?????)�?????16??,??????????????4.9????????,???????�???????11??,??,??????????

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

????????????(??) ?????????? ??????????????

?????90%???,???????????????????�???�,??????????????????????????????????

??????????????????????????????????,????????,??????????�?????????�?????????????????1K??????????50K????11??????????,????12K?25K?35K?????????????????????????????????,????????????????????????????????????????????????????????,??90%?

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??????????????????,????,???,??T700??,T800?;?,????????????????????

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