00000nz  a2200000n  4500
001  KSH1998036689
005  20021215000000
008  980429 n azknn|abn          |a a|a    | 
150  ▼a수송 단면적[輸送斷面績]▲
550  ▼wg▼a산란 단면적[散亂斷面績]▲