1983年3月华东电业管理局在上海召开了大中型汽轮机本体轴系及隔板、汽封套安装采用激光准直技术的鉴定会。会议邀请了来自全国55个有关的施工、科研、制造以及高等院校等单位的91位代表参加审议。与会代表经过实物观摩、技术交流,认真讨论和审查,充分肯定了国产大型汽轮机安装使用激光准直技术的可能性;同时对所配的 In March 1983, East China Electric Power Administration held an appraisal meeting in Shanghai on the use of laser alignment technology for large and medium-sized turbine body shafts and partitions and steam jackets. The meeting invited 91 representatives from 55 related construction, scientific research, manufacturing and colleges and universities across the country to participate in the deliberation. The participants attended the physical observation and technical exchanges, discussed and reviewed seriously, and fully affirmed the possibility of installing and using laser alignment technology for domestic large-scale steam turbines;