十七冶机电公司广大革命职工在伟大领袖毛主席“我们必须打破常规,尽量采用先进技术”的光辉指示指引下,开展了群众性的技术革新运动,在建筑工程上试验和推广了“钢筋接触电渣焊”新工艺。它是利用电流通过渣池所产生的电阻热,将钢筋端部熔化,然后施加压力,使粗 Under the glorious direction of Chairman Mao, the great leader “We must break the routine and try our best to adopt advanced technology”, the revolutionary workers of the Seventeen Metallurgical Corporation carried out a mass movement of technological innovation and experimented with and popularized the “Reinforcement Contact Electroslag welding ”new technology. It is the use of current through the slag pool generated by the resistance heat, the ends of the steel melt, and then exert pressure, the crude