·£¼±¿©Çà ö¿øÇÑź°­ ÁÖ»óÀý¸®±æ(columnar joints of Hantan River) / µðµû

  • ÀÔ·ÂÀÏ: 2021-12-28



ÁÖ¼Ò: °­¿øµµ ö¿ø±º °¥¸»À¾ ±ºÅº¸® »ê78-2 (»ê78-2, Guntan-ri, Galmal-eup, Cheorwon-gun, Gangwon-do, Republic of Korea)