The research provides some empiric and fundamental data for large-scale chiller unit industry. 所进行的调查和分析可为我国大型制冷机组行业提供有益的经验和基础数据。
The main component is a stand-alone chiller unit that must be connected by piping to a pump and a separate reservoir in order to function. 主要的组件是一个独立的制冷机组，通过管道与泵和单独的储水槽连接。
