?电导火管

... 电子火花 electric spark 电导火管 electric squib 变电器 electric transducer ...

?电爆装置

... electric spurious discharge 乱真放电 electric squib 电点火[器]；电爆装置 electric starter 电起动器 ...

?电爆管

电爆管 electric cap; electric detonator; electric squib; squib 发爆管 detonator .