000  $anz n  2
000  $a주제어
001  $aKSH2004034824
005  $a20040823202433
008  $a040823 n azknnaabn          |a a|a    | 
150  $a진동 펌프[振動--]
450  $wr$i영어$aoscillating pump
550  $wg$a펌프[pump]