Bukgwol dohyeong 북궐도형(北闕圖形)
RO : Bukgwol dohyeong MC : Pukkwŏl tohyŏng
Year : ?-?
Categories : Scholarship·Science and Technology>Engineering·Technology
RT :
Bukgwol huwon dohyeong Gunggwolji
Gyeongbokgung Gyeongbokgung jeondo
BT :
Geonchukhak