00000nz  a2200000n  4500
001  KSH2004032432
005  20040823210715
008  040823 n azknn|abn          |a a|a    | 
150  ▼a전진 공동 펌프[前進空洞--]▲
450  ▼wr▼i영어▼aprogressive cavity pump▲
550  ▼wg▼a펌프[pump]▲