短語詞組短語plastic detonating cord 塑料導爆索common detonating cord 普通導爆索low energy detonating cord 低能導爆索;低能量引爆電線miniaturized detonating cord 小型引爆電線shielded mild detonating cord 屏蔽柔引爆電線detonating cord downline 引爆電線下線detonating cord amplifier 繼爆管splicing detonating cord 絞接導爆索detonating cord trunk line 導爆索主干線 返回 detonating cord