在党的十一大路线指引下,北京市技术交流站、北京市机械工业局、北京市建筑工程局为迎接全国科学大会的召开,于今年元月分他们在北京金属结构厂和北京建筑机械厂组织了焊接技术表演交流会,交流推广了焊接行业新工艺、新技术、新材料、新设备,为加速实现四个现代化的宏伟目标努力奋斗。参加表演的共六十多个项目、本刊选择了部分项目陆续刊登。 Under the guidance of the party’s 11th National Congress of the CPC, Beijing Technology Exchange Station, Beijing Municipal Bureau of Machinery Industry and Beijing Municipal Bureau of Construction and Engineering, in order to meet the convening of the National Science Conference, divided their metal structure factories in Beijing and Beijing Construction Machinery The factory organized a welding technology performance exchange meeting to exchange and promote new techniques, new technologies, new materials and new equipment in the welding industry, and worked hard to accelerate the magnificent goal of realizing the four modernizations. To participate in the performance of a total of more than 60 projects, the magazine selected part of the project published one after another.