随着综合机械化程度的逐步提高，综合机械化掘进程度已成为煤炭生产和安全高效矿井建设必不可少的技术支撑，鄂庄煤矿在大断面开拓全岩巷应用了MR340X型全岩综掘机，并取得了理想效果。%With the gradual improvement of comprehensive mechanization, the tunneling degree of comprehensive mechanization has become an essential technical support for coal production and safe and efficient mine construction. Ezhuang Coal Mine applies MR340X full rock tunneller in exploring the whole-rock roadway of large section and gets the desired effects.
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