The reason, necessity and plan of improving the structure of discharge lattice board were expounded. It has certain reference value for the same type of lattice board structure improvement.
本文论述了自磨机排矿格子板结构改进的原因、必要性及方案等，对同类格子板结构改进有较大参考价值。
The reason, necessity and plan of improving the structure of discharge lattice board were expounded. It has certain reference value for the same type of lattice board structure improvement.
本文论述了自磨机排矿格子板结构改进的原因、必要性及方案等，对同类格子板结构改进有较大参考价值。
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