tucheng 中文意思是什麼
tucheng
解釋
土城市-
Mine water control and its comprehensive utilization in tucheng mine
土城礦礦井水治理及綜合利用 -
Elementary analysis on no. 15126 fully mechanized face passing through non - coal district in tucheng mine
淺析土城礦15126綜采面過無煤區 -
Design of power supply of conveyance system of main drift in tucheng mine
土城煤礦主平硐運輸系統供電設計 -
Through the technique to the blot - inject support in the soft rock of tucheng mine and the district of roof extremely falls in pieces to carry on experiment, carry on to measure and statistics for the relevant index to the underground pressure, combine the comprehensive analysis, it confirm the usefulness and the economy of the blot - inject support in soft rock entry
摘要通過對錨注支護技術在土城礦軟巖及頂板極為破碎地帶進行試驗，對有關礦壓指標進行了測量統計，並綜合分析，證實了錨注支護在軟巖巷道中的有效性和經濟性。 -
Analysis on features and spreading regularity of geologic structures in tucheng mine field
土城礦井田地質構造特徵及展布規律分析 -
Character of geological structure and analysis of its distributing in tucheng mine
土城礦井田地質構造特徵及其展布規律分析 -
Coal mining experiences on fully mechanized coal mining face with unequal length in tucheng mine
布沼壩露天礦采場運輸系統技術改造 -
Cause analysis on thickness variation of coal seams in tucheng mine
土城礦煤層厚度變化成因分析 -
Feasibility study of haulage system transformation in tucheng mine
土城礦運輸系統改造可行性研究 -
Gas control in construction of tucheng high output efficient mine
土城礦建設高產高效礦井的瓦斯治理 -
Application of road driving along goaf in outburst seam of tucheng mine
沿空掘巷在土城礦突出煤層中的應用 -
Test of fully - sealed support technique for soft rock roadway in tucheng mine
土城礦軟巖巷道全封閉支護技術試驗研究 -
Application of roadway gas drainage by first suction and then discharge in tucheng mine
先抽后啟排放巷道瓦斯法在土城礦的應用 -
Comprehensive gas control techniques in no. 14127 fully - mechanized face in tucheng mine
土城礦14127綜采工作面瓦斯綜合治理技術
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