This paper introduced the development of briquette production line, including the technical process and the main equipment. The roll type briquetting machine was introduced in details.

介绍了自行开发设计的一条连续型煤生产线的工艺过程和主要生产设备，重点介绍了对辊式型煤成型机的工作原理及结构特点。

youdao

The mainly discusses the 17 rolls leveler which is 6-layer roll type, and the rolls can be changeable . The application, technical performance and the structure of the machine has been introduced.

主要论述了可更换辊系的十七辊六重式矫直机的用途、技术性能、设备组成和结构特点。

youdao

For example, all JDBC calls in any object type roll up to the database level to summarize the average elapsed time and volume of requests for all calls to the database.

例如，任何对象类型中的全部JDBC调用都上升到数据库级别，从而为所有的数据库调用汇总平均运行时间和请求量。

youdao

Some compromise is still possible, such as Korea-type roll-overs of short-term debt.

CNN: Bracing for a Default

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