00000nz  a2200000n  4500
001  KSH2000032173
005  20000822060955
008  000822 n azknn|abn          |a a|a    | 
150  ▼a병렬 공진[竝列共振]▲
450  ▼wr▼i영어▼aparallel resonance▲
550  ▼wg▼a공진[共振]▲
550  ▼a직렬 공진[直列共振]▲