齿轮精度国家标准测试验证协调会,一九七七年六月廿五日～卅日在广州召开。会议的主要任务是讨论测试验证方案、统一测试规则、协调平衡测试任务。国家标准计量局、一机部标准化研究所、广州市标准计量所、郑州机械科学研究所及一、三、五、六机部,八机总局有关负责部门及其所属工厂、科研单位和高等院校92个单位,131名代表参加了会议。 The National Standard Testing and Verification Meeting for Gear Accuracy was held in Guangzhou on June 25, 1977. The main task of the conference is to discuss test verification schemes, uniform test rules, and coordination of balance testing tasks. National Bureau of Standards & Metrology, Institute of Standardization, First Institute of Machinery, Guangzhou Institute of Standards and Metrology, Zhengzhou Institute of Mechanical Science, and Divisions I, III, V, and VI. Responsible departments of the General Administration of Machinery, their factories, research institutes, and universities School 92 units, 131 representatives attended the meeting.