???????????????70%
????:2025-02-21 16:07:15 ??:????
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??2???21???????????? (????????)???????21?????????????????,??,????70%?
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??????“????????”??????????????,?????350???????????????,?????????“???????????????????”??????????,?2027???
????????,??,????????,????????????BIM????????,????????????“?????????????”?
???,?????,????????“????”??,??????????????80%,??????????????30???,??2025????3????????
???????????,?????????,?????????????????????,?,???????????????????????????49%,????2025???????
??,????????????????????,????,?,??????????BIM??????,???
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