軌道保守 (7)

12:10 PM - 12:20 PM JST(3:10 AM - 3:20 AM UTC)

[VI-1321] Investigation of effective track maintenance using a small track irregularity measurement trolley after ballast renewal

*Toshiyuki Nakamura¹, Junichi Kano¹, Kodai Hanyuda¹ (1. East Japan Railway Company)

Keywords:

Ballast renewal,Track Master Light,UNIMA

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