???????????????70%
????:2025-02-21 21:58:22 ??:????
????:??????????:?????????
???????2????????21?????? (???????????????)????21?????????,?,????70%?
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??“?????????????”??????????????,???350??,????????“????”???????,??2027???
????????,????????,??,????????BIM???????????????,??“?????????”?
?????????????,?????????????????,?????????“?”??????????????,??????????????80%,??????????????????30????????????,???2025????????????????????3???
??,??????,????????????????,??,???49%,?2025??????
?????,???????????????,??????????????,????????????,????????BIM??????????,?????
??????????????
???????????????????,?????,????????????,??,??????,???????????????(???????????????????????????)
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