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Ject对"采空区" 的正确翻译：goaf。相关词条：worked out section；gob area；waste；stoped out area；gob；mine goaf；gwag；mined out space；vacant place；guag；
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采空区
goaf
相关词条
worked out section Open
gob area Open
waste Open
stoped out area Open
gob Open
mine goaf Open
gwag Open
mined out space Open
vacant place Open
guag Open