A new type of electric igniter is used as an electric element for igniting the propellant charge of the new and special shell series, which suits to operate in electro-magnetic enviroment.
新型电发火件是用于新型特种系列弹发射装药的电发火元件,工作于复杂的电磁场环境中。
简答网 · 双语娱乐资讯
简答网 · 高考英语
简答网 · 初中英语作文