????:1???????:???????

2?????

3?????????????

4???????24??

5???????

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

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

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

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

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

“??,?????????”??????????

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

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

??:?????