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

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

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

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

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

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

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

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

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

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

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