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由于世界性的石油危机和随之而来的萧条,1976～1981年期间,卢基公司基律纳矿一直处于严重亏损之中。当形势好转之后,该矿即已跟上了设备及其应用的技术发展步伐。用液压凿岩机取代了风动凿岩机;出现了自动化扇形凿岩台车;所有作业场所均用
Due to the worldwide oil crisis and consequent depression, the Kirkiru Mine of Luji Company had been in serious losses during 1976-1981. When the situation improved, the mine has already kept pace with the technological developments of the equipment and its applications. Hydraulic rock drills replaced pneumatic rock drills; automated piezo rock drills appeared; all workplaces were used