00000nz  a2200000n  4500
001  KSH1998016617
005  20000328055640
008  980429 n azknn|abn          |a a|a    | 
150  ▼a관개 수온[灌漑水溫]▲
550  ▼a관개 용수[灌漑用水]▲
550  ▼a관개[灌漑]▲