00000nz a2200000n 4500 001 KSH1998024683 005 19991015101450 008 980429 n azknn|abn |a a|a | 150 ▼a기폭선[起爆線]▲ 450 ▼a도폭선[導爆線]▲ 450 ▼wr▼i영어▼adetonating fuse▲ 550 ▼wg▼a장약[裝藥]▲ 550 ▼a기폭관[起爆管]▲ 550 ▼a뇌관[雷管]▲ 550 ▼a도화선[導火線]▲ 550 ▼a부스터[booster]▲ 550 ▼a폭발 장약[爆發裝藥]▲ 550 ▼a폭파[爆破]▲ 550 ▼a폭파약[爆破藥]▲ 550 ▼a표정 장약▲