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