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压力钻导套是金堆城钼业公司露天矿压力钻力最常用的易损备件。多年来使用的压力钻导套由于强度及耐腐蚀性能较差,致使备件使用寿命相对较
Pressure drill guide sleeve is Jinduicheng molybdenum open pit pressure drill the most commonly used vulnerability parts. Over the years the use of pressure drill guide due to poor strength and corrosion resistance, resulting in spare parts life is relatively