coal seam infusion 中文意思是什麼
coal seam infusion
解釋
煤層注水-
Application of magnetized water in coal seam water infusion
磁化水在煤層注水中的應用 -
Infusion test in coal seam and its effect analysis
煤層注水試驗及效果分析 -
Multifunctional grouting and gel infusion system for preventing and extinguishing coal seam spontaneous combustion and its application
煤層自燃多功能灌漿注膠防滅火系統及其應用 -
Application of seam infusion technique in tang ' an coal mine
唐安煤礦煤層注水技術的應用 -
Analysis on effectiveness of static seam water infusion for treatment of coal dust and gas in working face
採煤面煤層靜壓注水處理瓦斯煤塵效果分析
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