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根据一机部(75)一机矿技字203号文的精神,1976年1月在天津市召开了电动单梁起重机系列革新会议。参加会议的有生产厂、高等院校和研究所等共26个单位62名代表。会议总结了十年来对于产品革新取得的成绩,并对今后的工作提出了一些具体的安排。十年来,单梁起重机行业曾经设计试制过四种新型的样机,对它们进行过一些试验,积累了不少的经验。会议认为应该成立联合设计组进行一次统一的更新设计。经过讨论,会议
According to the spirit of No.1 Machine Mine (2001) Mining Machinery TTR203, an innovation meeting of electric single-girder cranes was held in Tianjin in January 1976. Attending the meeting were 62 representatives of 26 units including manufacturing plants, universities and research institutes. The meeting summed up the achievements made in product innovation over the past 10 years and put forward some concrete arrangements for future work. Over the past decade, the single-girder crane industry has designed and prototyped four new prototypes, conducted tests on them and gained a lot of experience. The meeting believed that a joint design team should be established to conduct a unified update design. After discussion, meeting