??2?5???????? (???????????? ???????????????????????????????)??????????5????????????????
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3??????PMI????0.5?????????…
???????3.0???????9??
A380??????????497???
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??:?????????3000??????
?????????35.6????????????
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A380??????????497???
?????????35.6????????????
4?6?22?????????
????????!????1?1000????
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??????????????????????????…