00000nz  a2200000n  4500
001  KSH2002031423
005  20021113133043
008  021113 n azknn|abn          |a a|a    | 
150  ▼a열유동[熱流動]▲
450  ▼a열유속[熱流速]▲
450  ▼wr▼i영어▼aHeat Flux▲
550  ▼a열전달[熱傳達]▲