00000nz  a2200000n  4500
001  KSH2001011365
005  20021207000000
008  010606 n azknn|abn          |a a|a    | 
150  ▼a석유 발효[石油醱酵]▲
450  ▼wr▼i영어▼apetroleum fermentation▲
550  ▼wg▼a발효(효소)[醱酵]▲
550  ▼a원유[原油]▲