00000nz  a2200000n  4500
001  KSH2004025052
005  20040805112658
008  040805 n azknn|abn          |a a|a    | 
150  ▼a마루 들보▲
450  ▼a마루 장선▲
450  ▼wr▼i영어▼aflooring joint▲
550  ▼wg▼a바닥재[--材]▲