(一) 冶金工业部所属地質勘探部門的鑽探工作,几年来取得了巨大的成绩,在第一个五年计划期间,完成一百多万公尺的工程量,提前11个月超额完成了第一个五年計划。在鑽探技术经济指标方面亦有显著的提高,鑽探台月效率提高了一倍,工程单位成本將近降低了一半,工程質量逐步有了提高,并基本滿足了地質要求。 (I) The drilling work of the geological exploration department under the Ministry of Metallurgical Industry has achieved tremendous achievements over the past few years. Over the one-year five-year plan, more than one million meters of work completed and 11 months ahead of schedule A five year plan. In terms of economic and technical indicators of drilling, there has also been a marked improvement. The monthly efficiency of drilling rigs has doubled. The unit cost of construction has been reduced by nearly half. The quality of construction has been gradually improved and the geological requirements have basically been met.