00000nz  a2200000n  4500
001  KSH1998031506
005  20021224000000
008  980429 n azknn|abn          |a a|a    | 
150  ▼a하수구[下水溝]▲
450  ▼wr▼i영어▼asewer drain▲
450  ▼wr▼i일본어▼a溝(dobu)▲
550  ▼a배수구[排水溝]▲
550  ▼a수채▲
550  ▼a시궁창▲
550  ▼a유수지[遊水池]▲
550  ▼a하수(물)[下水]▲
550  ▼a하수관[下水管]▲
550  ▼a하수구 덮개[下水溝--]▲
550  ▼a하수구 청소기[下水溝淸掃機]▲
550  ▼a하수도[下水道]▲