摘要
分别对比一座隧道采用高压钠灯照明和LED灯照明的建设成本和使用成本,分析其经济性,从而总结出隧道采用LED灯照明的合理性。
The construction cost and usage cost by adopting high voltage sodium lamp illumination and LED lamp illumination are compared respectively, and the economy is analyzed, thus the rationality of adopting LED lamp as illumination in tunnel is concluded.
出处
《北方交通》
2013年第6期133-134,共2页
Northern Communications
关键词
隧道
高压钠灯
LED灯
成本
经济性
Tunnel
High voltage sodium lamp
LED lamp
Cost
Economy
