This article introduces configuration type of leveling rollset and its advantages and disadvantages and then introduces the type of leveling unit and its advantages and disadvantages.
文中介绍了矫直辊系的配置型式及其优缺点；介绍了矫直单元的型式及其优缺点。
2
Once you're all set and ready to roll, read on to get started on the examples.
一旦设置就绪，并做好了准备，请继续阅读以初步了解这些示例。
3
In 2009 this is set to change, with the commercial roll-out of two products.