00000nz  a2200000n  4500
001  KSH2002026254
005  20021110095230
008  021015 n azknn|abn          |a a|a    | 
150  ▼a지반 진동[地盤振動]▲
550  ▼wg▼a진동[振動]▲
550  ▼a지반[地盤]▲