“??,??????????”????,???,????????????????????????????????,??????
??:??????????
??:???
??:??
?????????:????????????
???:???
?????
??:?????
??:????????????
?????????3???????????
??:???????????
????:?????????????????
??-???“??”?????????????
???«?????»?5???“???”
??:?????????3000??????
2017???????:????????????6.…
???????3.0???????9??
????????????????????????
?????????????????????
“??”???:??????????????
3??????PMI????0.5?????????…
2017???????:????????????6.…
????:???????????????
?????????3???????????
????????????????
???????3.0???????9??
????????!????1?1000????
???????:??????3???
66??????????23?“????”
?????????35.6????????????
62%?????????????
A380??????????497???
????????????5?????65?