1.
Technical code for anticorrosion of shaft equipment of vertical shaft of coal mine
煤矿立井井筒装备防腐蚀技术规范
2.
Comprehensive administration for shaft crevice water in Liujia Coal Mine
六家煤矿立井筒孔裂隙水的综合治理
3.
Reformation of Shaft Winch Low-frequency Control System in Xinxing Coal Mine
新兴煤矿立井绞车低频控制系统改造
4.
Experiment Study on Interaction between Shaft Lining and Soil
煤矿立井井壁与围土相互作用的实验研究
5.
Mechanical computation of stairwell with GRP composite material in coal mine shaft
煤矿立井玻璃钢复合材料梯子间力学计算
6.
Optimization of Construction Design for Surface Pre-grouting Project of Mine Shaft in Yangcun Mine
杨村煤矿立井地面预注浆工程设计优化
7.
Study on Safety of Coal Mine Vertical Friction Hoisting System Based on Dynamics;
基于动力学的煤矿立井摩擦提升系统安全性研究
8.
Gangue Vertical Shaft Sinking Mechanization Equipment and Technology Application to Xintie Coal Mine
新铁煤矿矸石立井凿井机械化装备与技术应用
9.
Reform of Tan Car Resister System in Vice-shaft in Xinqiang Coal Mine
新强煤矿副立井罐笼罐内阻车器系统改造
10.
Code for design of inclined shaft and chambers of coal mine
煤矿矿井斜井井筒及硐室设计规范
11.
Auxiliary Shaft Pilot Hole Construction Technology and Shaft Inflow Estimation in Maiduoshan Coalmine
麦垛山煤矿副立井井筒检查孔施工技术及涌水量预算
12.
Construction technology for auxiliary shaft crosscut in huerxinhe coal mine
霍尔辛赫煤矿副井井筒揭煤施工技术
13.
Code for design of chambers around pit-bottom of coal mine
煤矿矿井井底车场硐室设计规范
14.
the mining of ore or coal from an open mine.
从敞开的矿井提取矿石或煤的采矿。
15.
A Scheme of Adaptive Protection System for High-voltage Power Grid of Coal Mine Underground Based on Independent Substation
基于独立分站的煤矿井下高压电网自适应保护系统方案
16.
The Intensity Testing of Main Well Headframe in Dai Zhuang Mine Shangdong
山东岱庄生建煤矿主井井架强度检验
17.
The Simple Study of Rapid Construction of Auxiliary Shaft in EightBao Coal Mine
八宝煤矿副井井筒快速施工作业浅析
18.
The fair use for trackless underground coal vehicle
煤矿井下无轨胶轮运煤车的合理使用