00000nz  a2200000n  4500
001  KSH1998035525
005  20021212000000
008  980429 n azknn|abn          |a a|a    | 
150  ▼a소성체[塑性體]▲
550  ▼a소성(성질)[塑性]▲
550  ▼a항복점[降伏點]▲