"1976" . . "Chongnyon Parwon Line" . "94000.0" . "Chongnyon Parwon Line" . . . "T\u014Fkp'al Line" . "Operational" . "11" . . . "Ch'\u014Fngny\u014Fn P'arwon Line" . . . . "Ch'\u014Fngny\u014Fn P'arw\u014Fn Line" . "Ch'\u014Fngny\u014Fn P'arw\u014Fn" . . "1953" . . "Ch\u014Fngny\u014Fn Pharw\u014Fn Line" . . . . . .