The paper presents the problems of joint production line for lead cathode, analyzes the reason, describes modification.
介绍了铅精炼阴极片生产联动线存在的问题，分析了产生的原因，叙述了改造实践。
This tutorial describes a general usage pattern for forms modification using XForms.
本教程描述一种使用 XForms 进行表单修改的通用使用模式。
The article describes the modification content of the slag casting machine and the measures during the installation and manufacture process.
本文叙述铸渣机改造的内容和在制作安装过程中采取的措施。
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