氮气防灭火技术在易燃特厚综放面启封及生产中的应用

氮气防灭火技术在易燃特厚综放面启封及生产中的应用的英文翻译

基本释义

• Application of Fire Extinguishing Technique with Nitrogen Gas in Reopening and Production of a Fully Mechanized Extra-thick Inflammable Coal Face with Caving Mining