Fan Xiaoxiong, Zhang Xianrong. FACTORS INFLUENCING THE BLASTING EFFECT OF PRE CHARGING AT LARGE SURFACE MINEJ. CHINA MINING MAGAZINE, 1999, 8(3): 31-35.
Citation:
Fan Xiaoxiong, Zhang Xianrong. FACTORS INFLUENCING THE BLASTING EFFECT OF PRE CHARGING AT LARGE SURFACE MINEJ. CHINA MINING MAGAZINE, 1999, 8(3): 31-35.
Fan Xiaoxiong, Zhang Xianrong. FACTORS INFLUENCING THE BLASTING EFFECT OF PRE CHARGING AT LARGE SURFACE MINEJ. CHINA MINING MAGAZINE, 1999, 8(3): 31-35.
Citation:
Fan Xiaoxiong, Zhang Xianrong. FACTORS INFLUENCING THE BLASTING EFFECT OF PRE CHARGING AT LARGE SURFACE MINEJ. CHINA MINING MAGAZINE, 1999, 8(3): 31-35.
FACTORS INFLUENCING THE BLASTING EFFECT OF PRE CHARGING AT LARGE SURFACE MINE
This paper studies the factors influencing the blasting effect of pre charging in different aspects such as explosives making technology,explosives′raw materials,the characteristics of charging car,ignition system,blasting operation;and suggests improving measures.
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