Refurbishment
Class 311 trains started refurbishment in 2008 (though minor refurbishments were started in 2002). Major and minor refurbishments are listed below.
Read more about this topic: Korail Class 5000
Refurbishment
Class 311 trains started refurbishment in 2008 (though minor refurbishments were started in 2002). Major and minor refurbishments are listed below.
Read more about this topic: Korail Class 5000