00000nz  a2200000n  4500
001  KSH2005005673
005  20050319200914
008  050319 n azknn|abn          |a a|a    | 
150  ▼a공업 도면[工業圖面]▲
450  ▼wr▼i영어▼atechnical diagram▲
450  ▼wr▼i영어▼atechnical drawing▲
550  ▼wg▼a도면[圖面]▲