英语词汇“寺河矿井大采高工作面留顶煤还是留底煤之探讨”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	寺河矿井大采高工作面留顶煤还是留底煤之探讨
释义	寺河矿井大采高工作面留顶煤还是留底煤之探讨 Discussion about whether to adopt roof coal working or floor coal working for the large-cutting height coal face in Sihe Mine
随便看	Hazara awas there Hazara bunyavirus Hazar-addar Hazara Division Hazarajat Hazara nairovirus hazaras hazara virus Hazara virus Hazara病毒 hazard Hazard Hazard Abatement Program hazardable hazard a conjecture hazard adjustment hazard-affected body hazard affected class hazard affected element hazard a forecast hazard a guess Hazard a guess hazard alert hazard analysing hazard analysis