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

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

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

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

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

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

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

“????????????,???????????”????????

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

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

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