bench blasting

短語詞組

短語

• bench cut blasting 階段爆破;梯段爆破
• high bench cast blasting 高臺階拋擲爆破
• height bench cast blasting 高臺階拋擲爆破
• bench h blasting 階梯式爆破
• open medium -hole bench cut blasting 露天深孔臺階爆破
• Inclined bench blasting experiment 斜面臺階爆破試驗
• strip mine bench blasting 露天臺階爆破
• bench blasting parameters 臺階爆破參數(shù)
• long hole bench blasting 深孔臺階爆破
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