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万方学术会议(1)
在“
万方学术会议
”中,
命中:
1
条,耗时:小于0.01 秒
在所有数据库中总计命中:
1
条
1.
High Performance Longwall
Mini
ng in Deep and Methane Rich Coal Deposits in Germany Taking into Account Methods and Technologies for Controlling the Estimated Gas Liberation
作者:
Michael
Bauer
关键词:
gas emissions
;
longwall
mini
ng operations
;
Gas Drainage
会议时间:2007-10-25
1
按会议时间细分(1)
2007年(1)
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