普通话 | cmn-000 |
上向梯段回采 |
English | eng-000 | back stoping |
English | eng-000 | back stopping |
English | eng-000 | backstoping |
English | eng-000 | overhand mining |
English | eng-000 | overhand stoping |
English | eng-000 | overhand stopping |
English | eng-000 | overhead mining |
English | eng-000 | sawtooth |