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我队在总结58年以来圆井爆破工作经验基础上,继续进行了圆井压缩爆破工作,经过几个月来不断改进,收到了显著效果,现将近年来圆井压缩爆破试验工作的体会介绍如下:
On the basis of summarizing the experience of well-well blasting in 58 years, our team continued the round well compression blasting work. After several months of continuous improvement, the team received notable results. The experience of the round well compression blasting test in recent years is as follows :