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2023????,??:“2017?????220?,?,???71%???100%?”

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?,???????

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????????????????“????????????????????????”?“??”???????????“???”,??14??????,?????????,??

2022???10??17???????????,???

2022????????????10???17????,??,?????????????????????

??,??????,????????;?????,“???????????????,??????”???????????,???????????,???

????????,?????2002?????,??????????,??????,?????????????:“??????,???‘???’,?????,????,??”

????????,?????“??????????”?

??????????,??????????????“????????,?????‘???????????????????’??,??,????”

?????????????????????,??

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2014??????????????5???,?????,??????,?C919?????????????????,??????:“?,????????????,?????????????”

??????3??????????????,2017???????????5?????????5??????????????????,C919??????,???;2023?????????5????28??????,C919??????????;2024??????????2????????,C919?????,?????,C919??????????1200????????????????????????,???

0.015????“?”,??????

2018???????8?8????,?,??????

2020??,??????????????,???????????????0.02????“???????????????????”???????“???????????????”,?,?:“????????”

“??,??????????,????”????????3???????????????????,?????????????0.015???

…………

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2015?,???,?,????????????;

2022????????????????,?????????????????????????????????????2035????????????????????,??????????“?????????????????????????”,?;

2023??,??,?????????;

…………

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2019???????11???????????????22????,??????,???,?????SR210??????,??

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