?>>§¿??>>§¿? §¿?
????BIM??

??2017-09-29

??36??435?

 

       920??????“?BIM??”??????¦Ì???

 

 

       ?§Õ????????¦²??????3?¦Ì??????????+??3??????3?????????¦²BIM??¦Å???¨¢

       ?????¦Ì§µ??çÖ???????¨À?????????????????
 

§ß???ICP14049061?´Â(010)68018981¹×01068048933
?bj_jianlian@126.com???¡¤?3??100045?