２０００年２月２１日，清华同方控制承接的伊朗德黑兰地铁一号线一期工程顺利结束，８个车站已正式通车，ＢＡＳ系统运行良好。 该工程是建国以来最大的机电出口项目，是中东的第一条地铁，由清华同方股份有限公司承接其ＢＡＳ系统的控制工程包含对通风系统、照明系统、排水排 February 21, 2000, Tsinghua Tongfang control to undertake the first phase of Iran’s Tehran Metro Line 1 successfully concluded, eight stations have been officially opened, BAS system is running well. The project is the largest since the founding of the Electrical and Mechanical Export Project, is the first subway in the Middle East, Tsinghua Tongfang Co., Ltd. to undertake its BAS system control engineering, including ventilation systems, lighting systems, drainage