00000nz  a2200000n  4500
001  KSH2004028168
005  20040804231627
008  040804 n azknn|abn          |a a|a    | 
150  ▼a단열용 속섬[斷熱用--]▲
450  ▼wr▼i영어▼ainsulation batt▲
550  ▼wg▼a단열 재료[斷熱材料]▲