摘要
研究了适用于煤矿井下火区高温煤层开采的具有一定耐热性能的工业电雷管 ,并对其耐热性能进行了测试。
Heat resistant commercial electric detonators applicable to mines were studied.The detonator can be used under the mine when the high temperature coal layer in the fire area was exploited,and the performance of its resistance to the heat has been measured.
出处
《火工品》
CAS
CSCD
北大核心
2000年第4期23-26,共4页
Initiators & Pyrotechnics
关键词
煤矿
耐热性能
耐热电雷管
Colliery
Heat resistance
Electric detonator
Heat resistant performance
