国产精品无码MV在线观看_2020国产精品永久在线观看_国产精品特级毛片一区二区三区_久久99热这里只有精品国产

&Recently, the 4th China Construction Engineering BIM competition held by China Construction Industry Association announced the award results, and the group company won the first prize of the national competition again. &It is reported that nearly one thousand entries have been received in this competition. After the preliminary examination, reexamination and on-site defense organized by experts organized by China Construction Association, the application of BIM Technology in mechanical and electrical engineering of Dongyuan District, Weifang Hospital of traditional Chinese medicine, which was finally declared by the group company, won the first prize of BIM. The competition is extremely fierce, and the results of the group company can stand out from many achievements, which once again shows the strength of the enterprise in the national competition.