遵照伟大领袖毛主席关于“开发矿业”的伟大教导,为支援全国大打矿山之仗,结束钢铁工业徘徊,湘潭钢铁厂成功地试制了供矿山用的6×36+(7×7)-39点线接触钢丝绳。该项产品具有较高的破断拉力、耐磨、受力条件好等特点,因而大大地延长了钢绳的使用寿命,为社会主义建设作出了新贡献。根据全国各地有关部门电 Following the great teachings of Chairman Mao on “developing the mining industry”, in order to support the battles in mines across the country and end the iron and steel industry’s hurdles, the Xiangtan Iron and Steel Plant successfully piloted a 6 × 36 + (7 × 7) -39 Point line contact wire rope. The product has high breaking force, wear resistance, good stress conditions and other characteristics, thus greatly extending the service life of steel rope, made a new contribution to the construction of socialism. According to the relevant departments across the country electricity