South Korea
'Gwachoen Line(1992), 'Bundang Line(1993)', ‘ Honam School – Mokpo(2004)‘, ‘Bundang line extension (2010)‘, ‘ Jukjeon-Suwon of Bundang line (2011)‘ & ‘ new catenary construction of Gyeongeui line Yongsan-Gajwa(2012) ‘, Bujeon-Masan Double Line(2019).
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