煤层注水 meaning in English

coal seam infusion
infusion in seam

Application of magnetized water in coal seam water infusion
磁化水在煤层注水中的应用
Infusion test in coal seam and its effect analysis
煤层注水试验及效果分析
Application of seam infusion technique in tang ' an coal mine
唐安煤矿煤层注水技术的应用
Coal seam injecting water boring hole technology under special condition
特殊条件下的煤层注水钻孔技术
Technology and effectiveness analysis of coal seam waterfloodingat driving face
掘进工作面煤层注水工艺及效果分析

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