.ess_essmenu_ctlessmenu_spmbctr {border-bottom: Transparent 0px solid; border-left: Transparent 0px solid; border-top: Transparent 0px solid; border-right: Transparent 0px solid; background-color: Transparent;} .ess_essmenu_ctlessmenu_spmbar {cursor: pointer; cursor: hand; height:0;} .ess_essmenu_ctlessmenu_spmitm {cursor: pointer; cursor: hand; color: Transparent; font-size: 12pt; font-weight: normal; font-style: normal; border-left: Transparent 0px solid; border-bottom: Transparent 0px solid; border-top: Transparent 0px solid; border-right: Transparent 0px solid;} .ess_essmenu_ctlessmenu_spmicn {cursor: pointer; cursor: hand; background-color: Transparent; border-left: Transparent 0px solid; border-bottom: Transparent 0px solid; border-top: Transparent 0px solid; text-align: center; width: 5;height: 0;display:none;} .ess_essmenu_ctlessmenu_spmsub {z-index: 1000; cursor: pointer; cursor: hand; background-color: Transparent; filter:progid:DXImageTransform.Microsoft.Slide(slidestyle=PUSH,Bands=3) ;border-bottom: Transparent 0px solid; border-left: Transparent 0px solid; border-top: Transparent 0px solid; border-right: Transparent 0px solid;} .ess_essmenu_ctlessmenu_spmbrk {border-bottom: Transparent 0px solid; border-left: Transparent 0px solid; border-top: Transparent 0px solid; border-right: Transparent 0px solid; /*background-color: White; height: 1px*/;} .ess_essmenu_ctlessmenu_spmitmsel {background-color: Transparent; cursor: pointer; cursor: hand; color: Transparent; font-size: 12pt; font-weight: normal; font-style: normal;} .ess_essmenu_ctlessmenu_spmarw {/*font-family: webdings*/; font-size: 10pt; cursor: pointer; cursor: hand; border-right: Transparent 0px solid; border-bottom: Transparent 0px solid; border-top: Transparent 0px solid; display:none;} .ess_essmenu_ctlessmenu_spmrarw {font-family: webdings; font-size: 10pt; cursor: pointer; cursor: hand;} .ess_essmenu_ctlessmenu_spmitmscr {width: 100%; font-size: 6pt;} 高速铁路

高速铁路


2011年12月3日,在京沪高速铁路先导段枣庄至蚌埠间进行联调联试和综合试验,国产“和谐号CRH380A新一代高速列车跑出16列大编组双弓运行486.1公里的时速,再次登上世界运营铁路速度之巅,演绎了“高铁奇迹”。

此前, 2008年6月24日,“和谐号”CRH3型动车组在京津城际铁路试运行中创出时速394.3公里的世界运营铁路速度之最,实现了中国人“陆地飞行”的梦想。

世界级高铁系统集成商有了“中国队”
从“厘米级”到“毫米级”的越升