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露天矿浅孔爆破
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露天矿浅孔爆破
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工学
露天矿爆破
释
short-hole blasting of open pit
露天矿浅孔爆破
炮孔直径小于或等于50毫米,深度小于或等于5米的爆破工艺。又称浅眼爆破。
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