一、主辅分离的五大成果 一是全国重点大中型钢铁企业实现了分离辅助的阶段性目标任务（分离的辅助、后勤单位和职工人数，各占原辅助。后勤单位及其职工总数的７０％以上）。据６９家重点大中型钢铁企业的调查统计（以下全部采用６９家企业的统计数据），截至１９９９年底，已 First, the separation of the main five major achievements First, the country’s major large and medium-sized iron and steel enterprises to achieve separation and support of the phased objectives and tasks (separate support, logistics units and the number of workers, each of the original auxiliary logistics unit and the total number of employees 70% the above). According to the survey of 69 key large and medium-sized iron and steel enterprises (the following statistics of all 69 enterprises), as of the end of 1999,