Jijil tamsajeol
지질탐사절(地質探査節)
RO :
Jijil tamsajeol
MC :
Chijil t’amsajŏl
Year :
?-?
Categories :
Diplomacy·International Relations>DPRK>Education·Science and Technology(DPRK)
BT :
Gwahak gisul@Bukhan