美国列车事故引发危险品应急响应
Train crash triggers HAZMAT response in US (VIDEOS)
摘要
宾夕法尼亚州一列货运列车脱轨，引发重大危险品应急响应，居民被要求就地避难。
预览
A freight train derailment in Pennsylvania triggered a major emergency response on Tuesday, with residents ordered to shelter in place Read Full Article at RT.com