信号灯

• Lamp caps t6 , 8 and t5 , 5 for telephonelamps
  电话信号灯?和?灯头
• Passenger - driver communication tell - tale
  乘客与驾驶员联系信号灯
• Traffic control equipment - signal heads
  交通控制设备.信号灯头
• Formal specification and modeling of intelligent traffic control signals
  智能交通信号灯形式化建模
• These beacons on the coast are to warn and guide ships
  这些海滩上的信号灯是用来提醒和指示船舶的。
• A red traffic light means stop and a green light means go
  红色交通信号灯表示停下，而绿灯表示通行。
• Windscreen eletric heater tell - tale
  挡风玻璃电加热器信号灯
• Agricultural vehicles - photometric characteristics of turn signal lamps
  农用运输车转向信号灯配光性能
• Specification for railway signalling lamps
  铁路信号灯规范
• Led traffic control lights
  Led交通信号灯其它led信号灯