求翻译：本课题涉及的主要内容包括：确定射频电缆带所用产品的基本牌号及性能，并确定设计产品的相关工艺参数；制定该产品的轧制工艺流程，其中包括熔炼、热轧、冷轧、退火等主要工序；是什么意思？

Involved in this topic include: identification of the RF cable with the grades and performance of the product and process parameters determine the design of products; the development of the product of the rolling process, including melting, hot rolling, cold rolling, annealing, etc. Main processes;

The topics covered include: Determine the RF cable with a product of the basic grade and performance, and identify the product design process parameters; the product of the rolling process, including melting and hot rolled, cold rolled, annealed, and other major operations;

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This topic covers the main contents include: determining RF cable used with the basic grades and performance of the products, product and determine the design of the relevant process parameters; development of rolling process for that product, including melting, hot rolled, cold rolled, annealed, an

This topic involves the primary coverage includes: The definite radio frequency electric cable belt uses the product the basic trademark and the performance, and determines the design product the related craft parameter; Formulates this product rolling technical process, including the smelting, hot