| 1. | Research of road traffic control developing tendency 道路交通控制的发展趋势研究 |
| 2. | Road traffic control . traffic lights . terminology 道路交通控制.交通灯.术语 |
| 3. | Freeway integrated traffic control system based on multi - agent 的高速公路集成交通控制系统 |
| 4. | Traffic control equipment - vehicle detectors 交通控制设备.车辆检测器 |
| 5. | Traffic control equipment . vehicle detectors 交通控制设备.车辆探测器 |
| 6. | Traffic control equipment - warning and safety light devices 交通控制设备.报警和安全灯装置 |
| 7. | Traffic control equipment - signal heads ; german version en 12368 : 2006 交通控制设备.信号器 |
| 8. | Were under the control of area traffic control ( atc ) systems 个由区域交通控制系统控制。 |
| 9. | Traffic control equipment - warning and safety light devices 交通控制设备.警告和安全灯装置 |