00000nz  a2200000n  4500
001  KSH1998027178
005  20021209000000
008  980429 n azknn|abn          |a a|a    | 
150  ▼a칼륨 동위 원소[--同位元素]▲
450  ▼a포타슘 동위 원소[--同位元素]▲
450  ▼wr▼i영어▼akalium isotope▲
450  ▼wr▼i영어▼apotassium isotope▲
550  ▼wg▼a동위 원소[同位元素]▲
550  ▼wh▼a칼륨 35[potassium 35]▲
550  ▼wh▼a칼륨 36[potassium 36]▲
550  ▼wh▼a칼륨 37[potassium 37]▲
550  ▼wh▼a칼륨 38[potassium 38]▲
550  ▼wh▼a칼륨 39[potassium 39]▲
550  ▼wh▼a칼륨 40[potassium 40]▲
550  ▼wh▼a칼륨 41[potassium 41]▲
550  ▼wh▼a칼륨 42[potassium 42]▲
550  ▼wh▼a칼륨 43[potassium 43]▲
550  ▼wh▼a칼륨 44[potassium 44]▲
550  ▼wh▼a칼륨 45[potassium 45]▲
550  ▼wh▼a칼륨 46[potassium 46]▲
550  ▼wh▼a칼륨 47[potassium 47]▲
550  ▼wh▼a칼륨 48[potassium 48]▲
550  ▼wh▼a칼륨 49[potassium 49]▲
550  ▼wh▼a칼륨 50[potassium 50]▲
550  ▼wh▼a칼륨 51[potassium 51]▲
550  ▼wh▼a칼륨 52[potassium 52]▲
550  ▼wh▼a칼륨 53[potassium 53]▲
550  ▼wh▼a칼륨 54[potassium 54]▲
550  ▼a칼륨[kalium]▲