... 南回归线 Tropic of Capricorn 前线 front line; front; military front; cutting edge; workface 墙参考线 wall reference line ...
基于4个网页-相关网页
in fully-mechanized workface 综放工作面
workface end 工作面端头
stoping workface 收作面
virtual workface 虚拟工作面
workface support 工作面支护
workface linking 工作面对接
The balance structure of main roof and its action to immediate roof in large cutting height workface;
本文分析了顶板运动对冲击矿压的作用，采用“砌体梁”理论研究了断层倾向对顶板平衡结构的影响。
This paper introduces that tilting prevention support group is developed and applied result in inclined seam workface.
介绍专为倾斜煤层采煤工作面研制的单体防倒组合支架及其应用效果。
Because gas drainage is strong in 3308 workface of Chengzhuang coal mine, stop production often takes place for above-the-common.
成庄煤矿3308综放面由于瓦斯排放量大，多次造成因瓦斯超限停产。
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