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词汇
full-mechanized top-coal caving
释义
full-mechanized top-coal caving
基本
例句
综放开采
With the increase of the depth of coal seams mined, rock bursts will easily occur in gateways with fully-mechanized sublevel caving mining.
摘要随着煤矿开采深度增加,综放开采回采巷道易发生冲击地压危害。
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Eng,Francis A.Lees,Laurence J.Mauer
Eng, Francis A.Lees, Laurence J.Mauer
ENGFT
eng'g
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Enggano Basin
Enggano Hill Myna
Enggano, Pulau
Enggano Scops Owl
Enggano, Tk
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Engger Us
Enggren
Engh
Enghammar
Enghardt
Enghel
engine altitude chamber
engine analyser
Engine Analyser Unit
enghelab
Engher
Engheta
Engh Had
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更新时间:2025/11/3 19:30:57