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1、China Launches SuperSpeed Test Train Chinas largest rail vehicle maker，CSR Corp.Ltd，over the weekend launched its first test train that features speeds reaching up to 500 km per hour.,The sixcar train with a fairshaped head is the newest in the CRH series.It has a maximum tractive power of 22,800 ki
2、lowatts，compared with 9,600 kilowatts for the CRH380 trains currently in service on the BeijingShanghai HighSpeed Railway，which hold the world speed record of 300 km per hour. The greycolor train carrying testing and data processing facilities was designed and produced by CSR SiFang Locomotive & Rol
3、ling Stock Co.，Ltd(SiFang Locomotive)，a CSR subsidiary based in the coastal city of Qingdao in eastern Shandong Province.,Ding Sansan，the companys chief technician，said the concept of the superspeed train design was inspired by Chinas ancient sword.The bodywork uses plastic materials reinforced with
4、 carbon fiber. ShenZhiyun，a locomotive expert and academician with both the Chinese academies of sciences and engineering，said the testing of the superspeed train with speeds of up to 500 km per hour will provide useful reference for current highspeed railway operations.,trap,principle,consensus,rel
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