一、前言现代冷轧厂规模大、产量高、设备精密、操作严格,产品直接服务于国防、科技及国民经济建设有关部门,在我国“四化”建设中担负着重要任务。对于这种属国家重点建设项目的现代化冷轧厂房,如何合理制定其室内气温,湿度标准,使厂房设计具有相应的热工性能,以利于保证产品质量,便于设备维修,并创造较好的 I. INTRODUCTION Modern cold rolling mills are large-scale, high-yield, precision equipment, and strict in operation. Products directly serve the relevant departments of national defense, science and technology, and national economic construction, and are responsible for important tasks in the construction of “four modernizations” in China. For such a modern cold-rolled factory that is a national key construction project, how to reasonably establish its indoor air temperature and humidity standards, so that the plant design has a corresponding thermal performance, in order to help ensure product quality, facilitate equipment maintenance, and create better