direct action fuze 瞬发引信

impact action fuze 着发引信 ; 着发引

direct-action fuze 瞬发引信

pressure-release action fuze 松发引信 ; 解压起爆引信

Fast Action Fuze 速爆引信

pull action fuze 拉发引信

immediate-action fuze [军] 瞬发引信

fuze action 起爆 ; 引信开始动作

premature fuze action 引信过早起爆