1.
Application on Bolting Support in Soft Compound Roof Tunnel
锚杆支护在松软复合顶板巷道中的应用
2.
Reserving space for lane along the tunnel under the condition of soft coal bed,compound roof supports and protections;
松软煤层复合顶板联合支护 沿空留巷探讨
3.
The Supporting Study of Soft-Rock Composite Roof of Stoping Tunnel in Saqu Coal Mine;
沙曲矿回采巷道软岩复合顶板支护研究
4.
Weathering Weak Entry of Composite Roof Bolting Technology Research
软弱风化复合顶板巷道锚杆支护技术研究
5.
Study on Roof Control Technology of Expecial Incompact "Three-soft" Coal Seam Working Face;
极松散“三软”煤层采场顶板控制技术研究
6.
Plowability of plow mining on thin and soft coal seam with hard roof
坚硬顶板松软薄煤层刨煤机开采可刨性研究
7.
Study on the Mining Method with Lofty Roof and Floor under Shallow Overburden Condition
浅埋深松软顶底板褐煤层开采方法的研究
8.
Experience in combined supporting for use in large-span underground chamber under soft roof strata
软岩顶板下大断面硐室联合支护经验
9.
Research on Comprehensive Control Technique for Heavy Roof Fall in Weak Mudstone Drift
松软泥岩巷道大冒顶综合治理技术的研究
10.
Practice of Shortening Full-mechanized Caving Mining Face with Cracked Roof in Soft and Easy Self-ignition Coal Seam
易燃松软煤层及破碎顶板综放面缩面倒系统实践
11.
Malisan Resin Reinforce Roof Technology Being Used in Development in Soft Rocks
马丽散树脂加固顶板技术在松软岩层掘进中的应用
12.
Discussin on Bolt and Cable Supporting Technique of the Comples Roof
复合顶板巷道锚杆锚索支护技术探讨
13.
Practice of the Timbering of Composite Top - Tray Drift Anchored Cable Ret Cord
复合顶板沿空巷道锚梁网索支护实践
14.
Study on rational horizon of roadway under compound roof
复合顶板条件下巷道合理层位模拟与应用
15.
On compound support for composite roof in gob-side entry in thin coal seams
浅谈薄煤层复合顶板沿空留巷联合支护
16.
The Production Technology of Composite Cork Flooring Blocks and Its Development Prospects
软木复合地板生产工艺及其发展前景
17.
Research on Indoor Thermal Environment in an Office with Hybrid System of Chilled Panel and Displacement Ventilation;
顶板辐射—置换通风复合空调室内热环境研究
18.
The Experiment Research of Combined Cooling Ceiling and Displacement Ventilation System;
冷却顶板置换通风复合空调系统的实验研究