1.
Analysis on Ground Subsidence Control Mining Plan with Grouting in Overburden Separated Strata above Coal Pillar Under Railway Line in Tangshan Mine
唐山矿铁路煤柱覆岩离层注浆减沉开采方案分析
2.
Research of Security Mining Technology for Coal-Pillar Below Railway Bridge;
铁路桥下工业煤柱安全开采技术研究
3.
Influence analysis on railway in coal mine area raised by local exploitation of protective coal pillar in industrial square
工业广场保护煤柱局部开采对矿区铁路的影响分析
4.
nationalize the railways, the coal-mines, the steel industry, etc
把铁路、 煤矿、 钢铁工业等归为公有
5.
Stability Analysis of Rock Pillar in the Uncovering Coal Process of Highway Tunnel Though Coal Seam
公路穿煤隧道揭煤施工过程中岩柱稳定性分析
6.
Study on the Transport Division of Railway and Ship for Transportation of Coals from Main Coal Bases in China;
全国主要煤炭基地煤炭运输铁路水路分工研究
7.
Study on Application of Coal Gangue for Railway Roadbed in Mining Area;
煤矸石在矿区铁路路基中的应用研究
8.
Preparation of Poly-silicate-ferric and Its Application in Coal Flotation by Tilt-type Flotation Column
聚硅酸铁制备及在倾斜式浮选柱选煤中的应用
9.
CAD of Cylindrical Spiral Spring for Rolling-Stock;
铁路车辆专用圆柱螺旋压缩弹簧CAD
10.
(US freight car) open railway truck(eg for carrying coal)
（铁路的）敞篷货车（如运煤的）
11.
Coal transport via railways to impact coal supply and demand changes;
煤炭铁路运输将对供需调整产生影响
12.
Research on Calculation Method for Transporting Capacity of the Channel of Transporting Coal on Rail
铁路煤运通道运输能力计算方法研究
13.
On selection for loading station location of railway in new Shanghai No.1 coal mine
新上海一号煤矿铁路装车站站位选择
14.
Study and prevention of railway deformation in fully mechanized mining
煤矿综采条件下铁路变形研究与防治
15.
Revitalization of Rock River and Railway Press on Zhenxing Coal Mining Conditions
振兴矿石头河、铁路压煤开采条件探讨
16.
Mine Pillars Mining with Small-scale Coal Mining Approach in Small Coal Mine
小型煤矿采用小进路采矿法的矿柱回采
17.
Coal being a solid must be distributed mainly by rail or water.
煤是固体，必须主要依靠铁路和水路来运输。
18.
Railroads,bus lines, gas and electric companies are public utilities.
铁路、公共汽车、煤气和电力公司都是公用事业.