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湖南省地质局所属单位，已掀起了大搞“四化”运动高潮，在机械化半机械化、自动化半自动化的技术革新和技术革命方面成果累累，一季度以来该局黄沙坪、郴县两队已将500型钻机备改制成电钮操纵的自动化钻机一台，不仅节约劳动力五分之三，减少辅助时间30％，而且使操作变成轻松愉快。湘东、邵阳两队制成了三用车床两台，该型车床轻便易带，很适合野外队使用，一车可作车、铣、鉋三种
Units affiliated to Hunan Provincial Bureau of Geology have set off a climax of vigorously pursuing the “four modernizations” movement and achieved fruitful results in technological and technological revolutions of mechanized semi-mechanization and automation of semi-automation. Since the first quarter, the two teams of Huangshaping and Chenxian Retrofitting a 500 drill rig into a button-operated automated rig not only saved three-fifths of the workforce and reduced auxiliary time by 30%, but also made the operation easy and enjoyable. Xiangdong, Shaoyang two teams made three sets of three lathes, the lathe lightweight and easy to use, it is suitable for the field team to use, a car can be used for cars, milling, planing three