摘要
论述如何正确确定制冷设备的制冷量和制冷机机型的问题及本系统的工作原理和调试、应用、经济效益。
The paper interprets how to ascertain retriger-ating capacity and select retrigerating machine. The work-ing principle, testing, application and economic benefit of this system are also discussed.
出处
《长春工程学院学报(自然科学版)》
2000年第0期38-40,共3页
Journal of Changchun Institute of Technology:Natural Sciences Edition
关键词
制冷
制冷量
制冷剂
retrigeration
retrigerating capacity
retriger-ant