引信系统 yǐnxìnxìtǒng fuzing system Definitions Defs Origin Strokes Stroke Words Sentences Sents 引信系统 引信系統 yǐnxìnxìtǒng fuzing system fuzing system; the entire mechanism used to detonate an explosive device at the desired time
引信系统 引信系統 yǐnxìnxìtǒng fuzing system fuzing system; the entire mechanism used to detonate an explosive device at the desired time
