兰渝铁路将使兰州至重庆间的客车运行时间从现在的17.5小时缩减至6.5小时。
Upon completion, the railway will shorten the travel time of a passenger train between Lanzhou and Chongqing from 17.5 hours to 6.5 hours.
兰成渝成品油管道地震后曾一度停输，已于13日恢复运行。
The Lanzhou-Chendu-Yulin oil pipeline resumed its operation on the 13th after a short suspension after the quake.
论述了用于兰成渝成品油管道上的新型过滤工艺研究的背景、具体研究内容和应用效果。
The study background, study content and application achievement of new filtering technique for Lanzhou-Chengdu-Chongqing Products Oil Pipeline are described in this paper.
应用推荐