????:1????????????:????

2??????????

3???????

4???????

5?????????

??????????????????2???????????????21???????? (????????)????21????????????,?????????,???????????????????????????70%?

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????“?????????”???????,?????????????????350???????,?????“??”?,????????????2027?????

?????,?????,??,?BIM????,????????????“?”?

??,??????????,????????“??????????????”????????,????????80%,????????????30???,???????2025?????3???????

??????,??,??????????????????,????????,????49%,??2025??????????????

????,??,???????,?????????,??????????????BIM?????,?????????????????????

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????????,??,??????????,??,?????????????,??????(???????????)

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