00000nz  a2200000n  4500
001  KSH2004026967
005  20040815205758
008  040815 n azknn|abn          |a a|a    | 
150  ▼a금강사 보드[金剛砂--]▲
450  ▼wr▼i영어▼aemery board▲
550  ▼wg▼a연마재[硏磨材]▲
550  ▼a금강사[金剛砂]▲