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

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

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

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

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

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

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

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

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

???:?????????????

??

??:???????????,??????????,??????????????