The content and present testing accuracy of refrigerant thermophysical properties, environmental characteristics and evaluation guideline were introduced.
介绍了制冷剂热物理性质的内容和目前的测试精度、制冷剂的环境特性和评价指标。
2
For ensuring the PEIA to put into effect successfully, the PEIA technique guideline was issued by the Ministry of Environmental Protection of China in 2003.