00000nz  a2200000n  4500
001  KSH1998033972
005  19980429145349
008  980429 n azknn|abn          |a a|a    | 
150  ▼a베릴라이드▲
450  ▼wr▼i영어▼aberyllides▲
550  ▼a중성 내화물[中性耐火物]▲