00000nz  a2200000n  4500
001  KSH2004029594
005  20040829122602
008  040829 n azknn|abn          |a a|a    | 
150  ▼a광섬유 단선 측정기[光纖維斷線測定器]▲
450  ▼wr▼i영어▼afiber optic fault locator▲
550  ▼wg▼a전자 통신 계측기[電子通信計測器]▲
550  ▼a광섬유[光纖維]▲