????????????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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