??2?????????????1????? ?????????????:?????????????:???????“??????”??????????????
???? ??????????????????? ???
???,???????????????????????????????????G348??????????(???????“G348????????????”),?“?”?
?????????39.6?????????G348??????????????????????????,???????????????“??”?????????????,?????????????????,?“????”“???”????????????????????
????G348?????????????? ??G348????????????????????,??,???????????????????????????
????????????,G348??????????2020??????????,??3??????????,????“?????”????,?????????,???
G348??????????????“??”??????????? ?????????????“??”???????????,“90??”??G348????????,????????????,?,?????????????,????
“??500????????????,???,?????,?????????”???????,??,????????????,???????????????“?????”?
???????“???”?????????? ???“??”??,????????????????????,?????????,???,??“????????”????
?????,???????“?”?“?,????????????”?,?????????????,???G348?????“?”???????“???????”?
??,?????G348????????????????“???”,???????????????200???????,????“????????????????”????????(???)
?????????:???
??:???????????????????
???????????????????
??????:B?????????????
??????????????????????
ISM??????????????
?????????12????????
???????????????????
???????????????????
??????????????????????
?????????????????????
??????:??????????
??????????????3??????
ISM??????????????
????????????:????????????
???????(?)“??”“??”“??”????…
????????????????????!
????????????????????
4?3?22?????????
??????6.6???????10??
ISM??????????????
????????????????“??”
?????????????????????
????????????????:?????
????????????????“??”
????????????????:?????