????:????
??????????????PMI????
?????????,??????????40??
??2?????????:?????????
??:??????????
??2???????0.8%??????
????????????:????????
??2???????0.8%??????
?????????????????????
?????????????????????
??????????????2000?????
??????????????2000?????
?????:??&????????????
?????????????:????????
??????????????????????
???????:????????“???”
???????4???????????????
???????????:??DQ??????
???????????????????????
“???”?“???”,?????????????
????????23????2???????
???????????????????????
?????????????????????
????????????:???????
??????????????PMI????
???????????10????????