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介绍了我国神东矿区支护技术以及高效掘进技术,支护技术和高效机械化掘进是为了确保矿井实现高产高效的条件,这也是巷道掘进技术的发展方向。
The support technology of the Shendong Mining Area in our country, as well as the efficient excavation technology, the support technology and the efficient mechanized excavation are introduced to ensure that the mine can realize the conditions of high yield and high efficiency. This is also the development direction of the tunnel excavation technology.