Cheongsu hwahak gongjang
청수화학공장(靑水化學工揚)
RO :
Cheongsu hwahak gongjang
MC :
Ch’ŏngsu hwahak kongjang
Year :
1938-?
Categories :
Diplomacy·International Relations>DPRK>Economy·Industry(DPRK)
RT :
Byeongcham giji seolchi
Supung suryeok baljeonso
BT :
Hwahak gongjang@Bukhan
