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Terms for subject Explosives and Explosive Ordnance Disposal containing 切口 | all forms | in specified order only
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切口用导火索起爆时,为实现延时间隔爆破,可将引人炮孔中的导火索截成相同的长度。然后用一根每隔2trimming3cm 切一斜口的导火索按顺序去点火trimming
爆破切口blasting slot
爆破切口blasting groove
爆破切口blasting kerf
爆破切口blasting notch