??????2????????17??????????? (??? ????????????)?17??????????????
?????????:???????????,???100%???????
?:???,?????????????????????????,?????????????????,???????????????????????,???????????,??????????????,??????
??,??????,??????????????????,????????(?????) ??????????????????????:???
???“????”????????????
???????????:???????????
????:????????10?20?0.6
???????????????????????
???????????????:??????
???“????”????????????
???????????????GB????
?????????????????5????
????????????????“?3?”
????????????:??????????
?????«??????»?????????
?????????????????????
??????????????500????80%?
????????????????????
????MC?????????????????
???17036?????:??6???????
????????????????????????
???????????:???????????
?????????????????
??:??????????????????
??????:?????????????
?????????24400?
????????????682?????????
?????:???????????
????MC?????????????????