Open Pit Blasting Technology 露天爆破技术
Open-pit blasting 露天爆破
Open -pit blasting 露天大爆破
Open-pit blasting earthquake 露天爆破地震
earthquakeof open-pit blasting 露天爆破地震
open pit middl-length hole blasting 露天中深孔爆破
hole blasting in open-pit 露天矿深孔爆破
Open-pit mining follows the same sequence of operations as underground mining: drilling, blasting, and loading and removing waste and ore.
露天采矿遵循与地下采矿相同的作业顺序：钻孔、爆破、装载并运走废料和矿石。
Open-pit mining follows the same sequence of oprations as underground mining: drilling, blasting, and loading and removing waste and ore.
露天采矿遵循与地下采矿相同的作业顺序：钻孔、爆破、装载并运走废料和矿石。
A method of buffer blasting used in the open pit is presented in this paper.
本文主要介绍了目前露天矿山开采使用的“压碴爆破”方法。
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