"Gilhye Line" . . . "22" . "Paektusan Ch'\u014Fngny\u014Fn Line" . . . "Operational" . "Kilhye Line" . "Paektusan Chongnyon Line" . "141700.0" . . . . . . . . . . . . . "1933" . . "Paektusan Chongnyon Line" . . .