赛斯专业词典
下压煤
返回 7 条匹配短语对
城市下压煤
coal block under urban area
村庄下压煤
coal under villages
Coal Mining under Village
村庄压煤
coal under villages
构造挤压煤
pressed coal
建筑物下压煤
Coal Mining under buildings
压煤
overlying coal
压煤开采
pillar mining
mining pressed coal
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