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

2????????????

3??????

4????????

5????????????

????????????10????4????????? ?????????????:650??????:???“????”?

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

????????????????……???????“????”?,“????”????????650????????“90??”“00??”??????????????????????????,??????

??????????????????“????”?,???????“??”?“???”????????????,????“??”??,?????????????????????????????“????”???,??????????26.87??,?12.1%?

?????,??????20??????????80?,?????????60???????????,?????????????????????,????????????????????,?20??????????,???????????????,?????????????????,???

??????????????,????2021???,????????????????,?25.1??,263??1575????????,??????????????????????,??????,????????

2022?,?????????,??????????????????,??,?????????????????????????????????????????????????BIM???360???????????“??”????

????,????,????,?????????????????????????????,?????????????

????????,25.1???“?????????”,????????????“?????????”???,?????“??”?

“???????????????????????????????????????????????????,????????????‘????’??????????????????”?????????(??) ????:???