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延时电雷管装有延时元件或延期药,以电能激发后间隔一定时间爆炸的电雷管。按延时间隔时间不同,分为秒延时电雷管、半秒延时电雷管、1/4秒延时电雷管、毫秒延时电雷管。〈不可译为:迟发电雷管, 段发电雷管〉
expl. delay electric blasting cap; delay-electric detonator
延时电雷管
tech. electric delay blasting cap; electrical delay blasting cap
延时 电 雷管: 18 phrases in 2 subjects
Explosives and Explosive Ordnance Disposal14
Technology4