00000nz  a2200000n  4500
001  KSH2002017521
005  20021207000000
008  020721 n azknn|abn          |a a|a    | 
150  ▼a측퇴석[側堆石]▲
550  ▼wg▼a빙퇴석[氷堆石]▲
550  ▼a말단 퇴석[末端堆石]▲
550  ▼a저퇴석[底堆石]▲