第六章论述大型轧机支承辊辊系微尺度行为和油膜轴承承载特性。
The sixth chapter is of micro-dimensional behavior analiysis of large-scale rolling mill back-up roll system and load characteristic of its oil film bearing.
中板不再是任何人都可以使用大型轧机就能轧制的低级商业产品。
Plate is no longer a low-grade commodity product that anybody with a big mill can roll.
同时，在大型工业轧机上进行长时间的系统试验，验证了V CR的这些性能。
Meantime, long time systemic tests were proceeded on large industrial mills, and these functions of VCR were verified.
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