Construction of the North Canal Sub center Section Embankment Reinforcement Project (First Section) - Professional Engineering for Underground Communication Pipeline Relocation (Correction)
变更公告 北京 2025/04/14
Equipment Installation and Foundation Renovation Project of Building 8, Shahe Campus, Aeroengine Research Institute, Beihang University (Correction)
变更公告 北京 2025/04/14
Announcement of Bid Results Correction for Data Resource Construction and Evaluation Service Project
变更公告 北京 东城 2025/04/14
Purchase of CNC teaching software - CNC machining CAD/CAM software public bidding announcement correction announcement
变更公告 北京 朝阳 2025/04/14
Announcement of Public Bidding for Forensic Testing Reagent Consumables Fund Project of Criminal Investigation Corps Correction Announcement
变更公告 北京 东城 2025/04/14
Correction Announcement for Package 02 and Package 04 of the Beijing Hebei Forestry Pest Control Regional Cooperation Project
变更公告 北京 丰台 2025/04/14
Construction Supervision of the Bridge Maintenance Project on the Fifth Ring Road in 2025 (Correction)
变更公告 北京 2025/04/14