四川省机械工程学会电加工委员会和成都模具厂受中国机械工程学会电加工学会的委托,于86年5月在成都模具厂召开了《电火花加工工人技术等级标准培训教材》审稿定稿会,会议由全国电加工学会教育委员会正、副主任主持。哈尔滨工业大学,上海星火模具厂,北京工业技术交流站,北京恒源电火花机床厂,广州电机厂,成都 The Electrical Processing Committee of the Sichuan Mechanical Engineering Society and the Chengdu Mould Factory were commissioned by the Institute of Electrical Processing of the China Mechanical Engineering Society to hold a review meeting for the final draft of the “Electrical Spark Equip Workers’ Technical Grade Standard Training Materials” at the Chengdu Mould Factory in May, 86. The meeting was chaired by the deputy director of the National Electric Processing Society Education Committee. Harbin Institute of Technology, Shanghai Xinghuo Mould Factory, Beijing Industrial Technology Exchange Station, Beijing Hengyuan EDM Machine Factory, Guangzhou Motor Factory, Chengdu