国产双飞视频,可在线看的av,92精品国产区在线,一区二区三区黄片A级片

&On September 24, 2017, the 16th China International Engineering Project Management Summit and the experience exchange meeting commemorating the 30th anniversary of the promotion of "Lubuge" project management experience by five ministries and commissions of the State Council were held in Beijing. 673 outstanding project management achievements were awarded at the meeting, among which the first prize was awarded to the group's first construction engineering company for improving the comprehensive management level of the project with the support of information technology, and the second prize was awarded to the group's eighth construction engineering company for improving the quality and efficiency of project management with the application of Bim and QR code technology.