Japan is the first country that country initiatives, innovative high-speed train due to the mountainous terrain that is nearly the entire country with a large train 3 feet 6 inches (1, 067 Mikhail Li meters), most of which are indirect routes to use high speed rail. Therefore, the countries Japan needed more. In order to use this high speed rail In contrast to the old train rails are the standard methodology of Shinkansen tunnel and more.
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