??2???10?(?????? ?) 10?????????,?????????,???1??19??22??????????????????????????21?????????????????????????????????
????????????,?,????????????????????????????????????????????????,?,????????
???????????????:??????
???:?????????????????
??????????????????????
?????????«????»:?????10%
«???»?????????????????
??:????????????????
????:???????3716??????????…
??:?????0.19%????????
?????????????????????
?????????????????????
???:???????????????????
??:???????“??”???
??????????????????
??????7???,??????!
???????????????????????
?????????????????????
?????????????????????
???????????????GB????
????:????????????
??????????????500????80%?
??????7???,??????!
??????????!?????????
???17036?????:??6???????
????:????????????
???:1-2???????5640????8.6%
??????????!?????????