“deep hole bench blasting of open pit”的概念、定义、翻译、参考文献-科学参考

单词	deep hole bench blasting of open pit
释义	deep hole bench blasting of open pit Encyclopedia 工学露天矿深孔台阶爆破释 deep hole bench blasting of open pit露天矿深孔台阶爆破炮孔直径大于50毫米、深度大于5米，工作面以台阶形式推进的露天矿爆破工艺。是应用最广的一种露天矿爆破方法。
随便看	end pumped laser end-pumped laser end-pumped solid-state lasers end-pumping Endre Ady endrin endrin; hexadin ends-correction of the pipe End section storage of gas pipelines end segment end sequent end-stopper end system end thread end-thrust bearing end to end distance end-to-end distance end to end distance vector end-to-end distance vector end-to-end encryption end-to-end integration end-to-end length end to end vector end-to-end vector endurance

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