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文中介绍了吊罐天井在老柞山金矿的试验效果及推广应用情况 ,阐述了吊罐天井施工中的关键技术 ;提出了对华 - 1型吊罐改进设想 ;对其它矿山应用吊罐法掘进天井具有参考和借鉴意义
This paper introduces the experimental results and popularization and application of the hanging jar patio in Laozuoshan Gold Mine, expounds the key technologies in the construction of the hanging jar patio, puts forward the idea of improving China - 1 hanging jar, and applies the hanging jar method to other mines Tunneling with reference and reference