00000nz  a2200000n  4500
001  KSH1999016706
005  19990420142859
008  990420 n azknn|abn          |a a|a    | 
150  ▼a근니석[菫泥石]▲
550  ▼wg▼a녹니석[綠泥石]▲
550  ▼a크롬[chromium]▲