The paper introduces the development process of quarry tile used in coke oven and compares it with the other products in domestic. The result is good by utilization.
本文主要介绍了焦炉用缸砖的研制过程,并与国内其它厂家的产品进行了比较,经使用取得了良好的效果。
Taking practical activities as examples, the blasting parameters, exclusive-pot expansion process and execution safety of explosive-pot technology used for blasting work in quarry are explained.
结合工程实例介绍了利用药壶爆破法爆破石料的爆破参数、扩壶工艺、施工安全等,可为类似工程提供较有价值的参考。
Normally, the rehabilitation will be an ongoing process and will occur concurrently with the exploitation of the quarry.
一般情况下,康复将是一个持续不断的过程,会出现同时与剥削的石矿场。
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