摘要
介绍了延期时间为４．０～７．０ｍｓ的电雷管的研制和性能试验，评估了其延期时间可靠性。
This paper introduces the development and the performance test of electric delay detonator with a delay time of 4.0￣7.0ms. The reliability of the delay time has been assessed.
出处
《火工品》
CAS
CSCD
北大核心
1998年第3期29-32,共4页
Initiators & Pyrotechnics
关键词
延期时间
毫秒延期
电雷管
延期药
Delay time Millisecond delay electric detonator Delay composition
