标 准 号：DIN 1685-1-1998 简体中文标题：球墨铸铁毛坯铸件.一般公差及机加工余量.不适用于新设计 繁体中文标题：球墨铸铁毛坯铸件.一般公差及机加工余量.不适用于新设计English Name：Rough castings of cast iron with spheroidal graphite - General tolerances, machining allowances; inactive for new design...