. . "1431" . "Korea Atomic Energy Research Institute" . . . . . "5.345E11" . . "KAERI" . "\uD55C\uAD6D\uC6D0\uC790\uB825\uC5F0\uAD6C\uC6D0" . "1959-02-03" . . "Korea Atomic Energy Research Institute" . . . . . . "Korean Atomic Energy Research Institute" .