摘要
介绍国内外地铁站台安装屏蔽门的情况,说明其对乘车安全和节约能源的作用,分析投资的性价比,得出安装屏蔽门是必要的和合算的。
An introduction of the installation of screen doors for metro platforms both at home and abroad shows its significance to passenger safety and energy efficiency. It is proved that it is necessary and worthwhile installing screen doors through analysis of performance/price ratio of investment.
出处
《城市公用事业》
2005年第2期9-11,44,共4页
Public Utilities
