000  $anz n  2
000  $a주제어
001  $aKSH1998006414
005  $a20050927165100
008  $a980429 n azknnaabn          |a a|a    | 
150  $a강제 진동[强制振動]
450  $wr$i독일어$aerzwungene Schwingung
450  $wr$i영어$aforced oscillation
450  $wr$i영어$aforced vibration
450  $wr$i불어$avibration contrainte
550  $wg$a진동[振動]
550  $a고유 진동[固有振動]
550  $a불규칙 진동[不規則振動]
550  $a자유 진동[自由振動]