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倾斜分层充填采煤法
meaning in Chinese
rill cut and fill method
Related Words
采煤康拜因破煤犁
松散充填
自充填
充填百分率
永久性充填
预防充填
充填深度
充填井
充填假象
充填量
倾斜分层充填
倾斜分层充填采场
倾斜分层充填法
倾斜分层充填回采
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