?? ????????????????????
????:1???????????:??????????
2??????????
3???????
4??????????
5?????
??11????????????????12????? (??? ??????? ?)?????????????12??????????,?????
??????????,??,?????????90??????????????,???25.51?????,?????11000??????,???(???????????“??????”)???????,??
??????????,?????????? ???????,??????,???,??,????????????????????????BIM????????????????????,?????????????????????
??,?????????7?,???84??,??????????????????????????????????????????????????,???????????????????
????“??”?????????????,?????????????,?????????,?????????????300??,????11000????????????????????,???????????“?????????????”???????
?????8??(?)?,?????“??????”?????????????157.79???????,??????????????????,??????????????????(???)
????????????:???