00000nz  a2200000n  4500
001  KSH2002032961
005  20040701100705
008  021123 n azknn|abn          |a a|a    | 
150  ▼a광산 자원[鑛山資源]▲
550  ▼wg▼a자원(산업)[資源]▲
550  ▼wh▼a석탄[石炭]▲
550  ▼wh▼a철광석[鐵鑛石]▲