000  $anz n  2
000  $a주제어
001  $aKSH1998014990
005  $a20021018000000
008  $a980429 n azknnaabn          |a a|a    | 
150  $a고압선[高壓線]
450  $wr$i영어$ahigh tension line
550  $a고압 송전선[高壓送電線]
550  $a고압(전기)[高壓]
550  $a배전선[配電線]
550  $a저압선[低壓線]