detonating device
detonating device-
Aimed at the potential risk of present tubing conveyed perforator ( TCP ) caused by not effective isolation of its detonating device and booster device in surface , a new type of safety impact electrical detonating system is developed .
针对目前油管输送射孔器因在井口未能将起爆元件与传爆元件有效分离而存在的安全隐患，研制了一种安全的电起爆系统。
-
North Korea experts believe Mr Kim has recently heightened military tensions including detonating a nuclear device as a show of internal strength aimed at deterring challengers to the succession .
朝鲜专家相信，金正日近期加剧军事紧张的举动，包括爆炸一枚核装置，意在向内部展示力量，以吓阻对上述接班安排的挑战。