参与互动 11月9日，中国东北地区首条滨海快速铁路——丹大快速铁路全线按图试运行。中新社记者 沈殿成 摄 11月9日，中国东北地区首条滨海快速铁路——丹大快速铁路全线按图试运行，乘务员表演《...
participate in interactive on November 9, in Northeast China's first Binhai rapid rail, Dan rapid railway line according to the diagram of the test run. China News Agency reporter Shen Diancheng taken on November 9, Northeast China's first Coastal Expressway, railway, Dan rapid railway line in figure test run crew performance ".
