摘要
通过对综采工作面采煤机产尘特点的分析研究，对采煤机外喷雾灭尘装置进行了多次改进，满足了生产需要，取得了良好效果。
Analyzes charactiestic of dust produced by cut coal machine, the outside sprey keeper of cut coal machine are improved many times,it satisfies the need of production.
出处
《西山科技》
1998年第4期21-24,共4页
Xishan Science & Technology
