delayed electric detonator

基本解释迟发电雷管

网络释义

1)delayed electric detonator,迟发电雷管2)regular cap,普通迟发电雷管3)delay blasting cap,迟发雷管4)half second delay detonator,半秒迟发雷管5)short delay detonator,毫秒迟发雷管6)gasless delay detonator,无烟迟发雷管