Construction and Maintenance Department of the Ministry of Defense 1 公告 Riyadh Housing of the Internal Security Forces in Najran 6 公告 Najran Technical Studies Institute of the Naval Forces 10 公告 Dammam Agency of the Presidency of State Security for Engineering Projects 99 公告 Riyadh Saudi Energy Efficiency Center 99 公告 Riyadh 阅读更多
