????:1???????:????2023??

2???????

3???????

4???????

5????????vx

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

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

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

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

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

“??,??????????”???

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

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

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