火雷管 meaning in English

flash detonator

Several kinds of fire detonator and stab detonator are tested by this new measurement system , and the test results show that the syst em has characteristics of good stability , high sensitivity and veracity on the detonator output and can reflect the change of charge and configuration very well
本文利用油压应变测试系统对多种火雷管和针刺雷管进行了输出威力测试，测试结果表明该测试系统具有稳定性好、灵敏度高、测试准确的特点，能够反映雷管装药量及装药结构的变化，并为提供雷管合格判据奠定了基础。