正当全国人民在党的十一大路线指引下,揭批“四人帮”的伟大斗争深入发展的大好形势下,一机部仪表行业光学冷加工精磨、抛光经验交流会,于1977年10月26日至11月2日,在甘肃省临夏胜利召开了。参加会议的有工厂、科研单位、高等院校等77个单位,168名代表,其中有其他部和科学院系统的代表,也应邀参加了会议,并介绍了经验。甘肃省机械局、临夏回族自治州革委会和甘肃光学仪器厂的党委对会议进行了指导,并给以大力的支持。会议期间,代表们认真学习了国家计委的有关文件,大家一致认为,金刚石微粉高速精 Under the guidance of the 11th National Congress of the Communist Party of China, the great struggle of exposing and exposing the “Gang of Four” was deeply in the progress of the country. The Opportunity for Optical Cold Milling and Polishing in the Instrument Industry Department of the First Machine Department was discussed on October 26, 1977. To November 2, Linxia was successfully held in Gansu Province. The conference was attended by 77 units including factories, scientific research institutes and universities, and 168 delegates, including representatives from other departments and the Academy of Sciences. They were also invited to attend the conference and introduced their experiences. The party committees of the Gansu Provincial Machinery Bureau, the Linxia Hui Autonomous Prefecture Revolutionary Committee and the Gansu Optical Instrument Factory gave guidance and gave strong support. During the meeting, the delegates carefully studied the relevant documents of the State Development Planning Commission. They all agreed that diamond micropowder