00000nz  a2200000n  4500
001  KSH1998045092
005  20021226000000
008  980720 n azknn|abn          |a a|a    | 
150  ▼a압연 강재[壓延鋼材]▲
550  ▼wg▼a강재(철강)[鋼材]▲
550  ▼wh▼a구조용 압연 강재[構造用壓延鋼材]▲
550  ▼a선재(재료)[線材]▲
550  ▼a압연[壓延]▲