论文部分内容阅读
由江苏省特种加工学会与南京三乐电气总公司联合举办的激光加工现场演示会于1995年4月14日在三乐公司举行,由南京汽车集团公司、南京七二○厂等近30个单位的40多名代表观看了激
The laser processing on-site demonstration jointly organized by Jiangsu Special Processing Society and Nanjing Sanle Electric Company was held in Sanle Company on April 14, 1995. It was held by nearly 30 units including Nanjing Automobile Group Co., Ltd. and Nanjing No. 270 Factory More than 40 delegates watched the show