采掘面末端，如矿井的或坑道的，在此工作仍在继续。
The end, as of a mine or tunnel, at which work is advancing.
乘着舒适的小型巴士行驶了十公里后，我们来到了距地面355米的煤矿采掘面。
We drive 10 kilometres in a comfortable minibus to the pit face, 355 metres below the surface.
对采掘工作面放炮后，CO传感器上显示体积分数值与实际值相比较显示值偏大的原因进行了分析，同时提出了综合性的防范措施。
The cause of the high display value of CO sensor after blasting in driving or mining faces is analyzed, and the comprehensive measures are put forward.
但是由于在煤矿井下采掘工作面使用的电气设备和控制设备，必须是隔爆型或本质安全型设备。
As the use of coal underground mining face of electrical equipment and control equipment, must be flameproof or intrinsically safe type equipment.
介绍综采工作面沿空留巷方法，提高采区资源回收率，缓解采掘关系紧张问题。
This paper introduces comprehensivelg to adopt in working range leaving lane method to raise rate of recovery of resource, to alleviate and to excavate the tense problem of the relation.
采掘工作面是煤矿事故多发地点。
The mining and excavation faces are the places of many mine accidents occurred often.
适用于低甲烷矿井煤层采掘工作面。
Suitable for the coal mining workplace with little methane inside.
适用于有低瓦斯矿井煤层采掘工作面、半煤岩掘进工作面的爆破作业。
Suitable for the coal mining blasting work of mines with little gas inside and the blasting work of half coal rock mining.
要确保采掘平衡、工作面布局合理；
To ensure that the extraction equilibrium, with working rationally;
要确保采掘平衡、工作面布局合理；
To ensure that the extraction equilibrium, with working rationally;
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