????:1???300?????:?????

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4??????????

5?????????

??:??????????:“???,??,???,??????,??????????”??????????????75????????,????????«???????»????????????«?»???????,????,?,?????????

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

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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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