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一九八一年，在贯彻国民经济进一步调整的方针中，探矿工作量压缩，第一线技术力量相应充实、加强；同时，学术、科技情报交流活跃，技术培训扎实，推动了新技术的推广，探矿技术水平继续稳步提高。一、生产技术先进水平△一九八一年全国优质孔率达79.3％，比八○年提高2.5％，为历史最好水平。吉林第五探矿公司全年施工钻孔175个，优质孔率达95％。河南四队优质孔率达93％。
In 1981, in carrying out the principle of further adjustment of the national economy, the work volume of prospecting was reduced and the technical power at the front line was substantiated and strengthened correspondingly. At the same time, the exchange of academic and scientific and technological information was active and the technical training was solid, which promoted the promotion of new technologies , Prospecting technology continues to steadily improve. First, the advanced level of production technology In 1981, the national high-quality hole rate reached 79.3%, an increase of 2.5% over the previous year. This is the best record in history. The fifth prospecting company in Jilin built 175 holes throughout the year, with a high-quality hole rate of 95%. Henan four teams high-quality hole rate of 93%.