??????1???? ????�????�
?2??????????22? ??????????,2???????22?,????????????????????????1?????????????????,????????????,?????????2?�????????�?????,??????�??�?
??1?,????????1????2???????,???????????????????????28.737?????????????????????,?????????????,???24??,???1???????????????????????1???????????,???????????????????????????,????????????????1????????????2??????,???????????,???????????????????????,??
?????????,????BIM?????,???? BIM???,??????,????????????BIM?????????????????????????????????????????,?????????????24?????4000???,???????????????
????,????,??,??????????????3.2??????,????????????6.44?????????????????,????8??,?????????????????????,?????????????24????,???????,????????????????????????
????,?????1?????????????????????,???????????????,??????????,??????,??????????(?)
?????:??????