搜索筛选:
搜索耗时0.0772秒,为你在为你在102,285,761篇论文里面共找到 1 篇相符的论文内容
类      型:
[期刊论文] 作者:Xie Shengrong,Li Erpeng,Li Shi, 来源:矿业科学技术学报:英文版 年份:2015
Aiming at the surrounding rock control problem of mining and preparation entries in Xingdong mine with large mining depth, and the comprehensive control counter...
相关搜索: