摘要
该文以济三矿七采区东部边界辅运巷贯通测量为例,介绍了采区辅助运输大巷贯通测量实施过程及提高贯通精度的方法。
Based on No.7 mining area in eastern boundary auxiliary transport lane through measurement,for example, this paper introduces the mine auxiliary transportation alleys through measuring process and the methods to improve the transfixion precision.
出处
《山东煤炭科技》
2014年第1期118-119,共2页
Shandong Coal Science and Technology
关键词
误差
贯通测量
煤矿
error
through measuring
coal mine
