国家科委计量局与山东省科委计量标准局于今年四月在济南联合举办了一次全国齿轮渐开线测试技术学习班。参加学习班的有中央有关部、科学院、高等院校、计量部门等系统的六十个单位,共六十六人。这次学习班目的主要是:讨论研究目前条件下在全国范围内实现渐开绝测量仪器量 National Science and Technology Commission of Metrology Bureau of Shandong Province Science and Technology Metrology Bureau in April this year jointly organized in Jinan, a national gear involute test technology classes. A total of 66 units participated in the study class of 60 units including the relevant departments of the Central Government, academies of sciences, institutions of higher learning and measurement departments. The main purpose of this class is: to discuss the current situation in the country to achieve involuntary measurement equipment