00000nz  a2200000n  4500
001  KSH1998027165
005  20021230000000
008  980429 n azknn|abn          |a a|a    | 
150  ▼a우라늄 동위 원소[--同位元素]▲
450  ▼wr▼i영어▼auranium isotope▲
550  ▼wg▼a동위 원소[同位元素]▲
550  ▼wh▼a우라늄 222[uranium 222]▲
550  ▼wh▼a우라늄 226[uranium 226]▲
550  ▼wh▼a우라늄 227[uranium 227]▲
550  ▼wh▼a우라늄 228[uranium 228]▲
550  ▼wh▼a우라늄 229[uranium 229]▲
550  ▼wh▼a우라늄 230[uranium 230]▲
550  ▼wh▼a우라늄 231[uranium 231]▲
550  ▼wh▼a우라늄 232[uranium 232]▲
550  ▼wh▼a우라늄 233[uranium 233]▲
550  ▼wh▼a우라늄 234[uranium 234]▲
550  ▼wh▼a우라늄 235[uranium 235]▲
550  ▼wh▼a우라늄 236[uranium 236]▲
550  ▼wh▼a우라늄 237[uranium 237]▲
550  ▼wh▼a우라늄 238[uranium 238]▲
550  ▼wh▼a우라늄 239[uranium 239]▲
550  ▼wh▼a우라늄 240[uranium 240]▲
550  ▼wh▼a우라늄 242[uranium 242]▲
550  ▼a우라늄[uranium]▲