00000nz  a2200000n  4500
001  KSH1999017780
005  20050730154321
008  990324 n azknn|abn          |a a|a    | 
150  ▼a직접 난방[直接煖房]▲
550  ▼wg▼a난방[煖房]▲
550  ▼a간접 난방[間接煖房]▲