????:1????????????:????wx?

2??????????

3?????300?3??????

4???????qq?

5?????

???????????????2?????????????21??????? (??????)??21??????,????????????????????,?????70%?

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?????????“?????”???????????,????????350???????????????,??????????“???”?????,????2027???

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

?,??,???“????????????”???????????????,?????80%,???????????????????30????,??2025????3?????????????

????????????,?????????????,?????????,????????????,?49%,?????????????????2025????????

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

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??????????????,???,????,??,??,???????????????????(??)

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