00000nz a2200000n 4500 001 KSH2006004119 005 20060624012134 008 060624 n azknn|abn |a a|a | 150 ▼a무담보채[無擔保債]▲ 450 ▼wr▼i영어▼aunsecured bond▲ 550 ▼wg▼a채권(증서)[債券]▲ 550 ▼a담보채[擔保債]▲