前言以往，钢铁企业作业的合理化，效率化的立足点，主要在生产部门。而在运输部门，尽管在很差的３Ｋ作业环境里，由于作业的特殊性，搬运作业还提要依赖于人工操作起重机、叉式升降机、板式货车等。在这样的条件下，针对钢铁企业卷材的输送、装卸作业而研制了能够做到装... Foreword In the past, the rationalization and efficiency of steel operations were based on the production sector. In the transportation sector, however, handling operations are dependent on manually-operated cranes, fork lift trucks, plate trucks and the like, despite the particularity of the operations in the poor 3K operating environment. In such conditions, for the steel business coil delivery, loading and unloading operations developed to do ...