000  $anz n  2
000  $a주제어
001  $aKSH2000002168
005  $a20000320054136
008  $a000320 n azknnaabn          |a a|a    | 
150  $a로터리 엔진[rotary engine]
450  $wr$i영어$arotary engine
550  $wg$a엔진[engine]