KORAIL conducts successful test run of 777 meter-long Grand Cargo Trai… stocking 0 24 2022.08.09 17:15 https://youtu.be/JUb4PV8e53o + 6 전체 길이 777m...'50칸 화물열차' 시험 운행 성공 On the local front. South Korea's railroad operator has run... a promising test... of a ...