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通过对大隆矿W1901放顶煤综采工作面所使用的液压支架、运输机、转载机等主要设备的技术改造,提高了设备的使用性能,从而实现了工作面的安全生产、高产高效的良好效果。
Through the technical transformation of the main equipment such as the hydraulic support, the transporter and the loader used in the fully mechanized coal caving mining face of W1901 in Dalong Iron Mine, the serviceability of the equipment is improved, and the safe production of the working face is achieved, and the production and the efficiency are good effect.