2?8???11????????50??????????,??????,??????????????2?11??,?????,?,??,?????
?,????????2?11????????12?,??????????17?????????????????????????,?848????????????436???(? ??????? ?????? ?)
??:????
????????????????????????
3??????PMI????0.5?????????…
???care????????????????
???!«???»????????????
???:???????????????????
?????????????????????
?????????????????????
????????????:???????
???????????2.5???23.4?
????:?????????????????
????????????????????1
????????:3000??????????
????????!????1?1000????
?????????????????????
???????????????????
3??????PMI????0.5?????????…
??A?????«?????»50?????????…
???????????????????:???
??-???“??”?????????????
??????:???????????????
???«?????»?5???“???”
??????????????“???”
??????BAT??????????
?????????????????????
“??”???:??????????????