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

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

?????????12??????????21??????????????????? (???????? ?? ??????????????????)12????21?????????,??????????????????????????????????“??”???????

12??21?,??????????? ???????????

???,???T3?????????????,??5.2?,?????,???????????????????????????????,????????,???

??,??????????40???????,???????????????????????????????????????????,??,????????????????????????????????????????????,???????????????

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

“?????????????????,???”??????????????

??138????????????,????????????350?,???????????????“???????????????????????”?????????(????????)??

??,???????,??70%,???????2027???????????????????,?,??(?)

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