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1979年12月17日至20日,农机部在浙江永康召开了“S195型柴油机铁型复砂球铁曲轴鉴定会”,来自全国各地的39个单位62名代表参加了这个会议.会议期间,代表们严肃认真地审查了被鉴单位提供的完整技术资料,听取了试验研究单位所作的内容丰富的技术报告.对会议提出的主要技术指标,组成了专门检测小组,进行了现场全过程检查考核,最后对这种曲轴的技术水平和生产线作了专门的评价.永康拖拉机厂、浙江省机械研究所、上海内燃机研究所、上海冶金研究所等单位大力协同,经过四年多反复试验和深入研究,并在生产线上进行了批量试生产,积累了大量的科学数据和宝贵的技术经验,使以杭州钢铁厂的生铁为原料,用
From December 17 to December 20, 1979, the Agricultural Machinery Department held the “S195 diesel iron type composite sand ball iron crankshaft appraisal meeting” in Yongkang, Zhejiang Province, and 62 delegates from 39 units across the country participated in the conference. During the meeting, The delegates seriously scrutinized the complete technical information provided by the contracted entities and listened to the informative technical reports made by the experimental research institutes. The main technical indicators proposed by the conference formed a special testing group and carried out on-site inspection and assessment on the whole process , And finally made a special evaluation on the technical level and production line of this kind of crankshaft.Yongkang Tractor Factory, Zhejiang Institute of Machinery, Shanghai Internal Combustion Engine Research Institute, Shanghai Metallurgical Research Institute and other units made concerted efforts. After more than four years of repeated experiments and in-depth studies , And in the production line for a large number of trial production, has accumulated a large number of scientific data and valuable technical experience so that the iron and steel plant in Hangzhou as raw materials, with