摘要
采用液压碎石机对矿石进行二次破碎的方法,要比传统的裸露爆破法,凿岩爆破法具有明显的优点。本文详述了其结构特点及应用与选择要点。
The secondary crashing method by hydraulic hammer is rather better than the conventional bare explosive and drilling explosive method. The construction and the selection application of the hydraulic hammer is discribed in detail:
出处
《冶金设备》
1989年第5期19-21,18,共4页
Metallurgical Equipment
