大型薄板机的重要部件——卷取机卷筒结构复杂,技术要求高,过去一直靠进口,每套价值十八万美元,苏修还卡我们的脖子。早在1966年,国家就将卷取机卷筒的试制任务交给了衡阳冶金机械修造厂。但是,由于刘少奇、林彪反革命修正主义路线的干扰,这项任务停停打打,一直拖了八年。1974年11月 An important component of large thin-plate machine - Coiler reel complex structure, high technical requirements, the past has been relying on imports, each valued at 180,000 US dollars, the Soviet Union repair card back to our neck. As early as 1966, the state commissioned the rehearsal of coiler drums to Hengyang Metallurgical Machinery Repair Factory. However, due to the interference of Liu Shao-ch’i and Lin Piao’s counter-revolutionary revisionist line, this task has been suspended for eight years. November 1974