000  $anz n  2
000  $a주제어
001  $aKSH2002018725
005  $a20021109000000
008  $a020815 n azknnaabn          |a a|a    | 
150  $a전등 배선[電燈配線]
550  $wg$a배선(전기)[配線]
550  $a전등 배선 회로[電燈配線回路]