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

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

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

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

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

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

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

“??????????,?????????”??????????

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

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

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