00000nz  a2200000n  4500
001  KSH2004038718
005  20041115214952
008  040926 n azknn|abn          |a a|a    | 
150  ▼a홍수 예방업[洪水豫防業]▲
450  ▼wr▼i영어▼aflood protection service▲
550  ▼wg▼a배수업[排水業]▲
550  ▼a홍수 예보[洪水豫報]▲
550  ▼a홍수 조절업[洪水調節業]▲