摘要
由R134a、R600a、R290和R600a／R290混合物替代制冷剂R12已为国际公认，其他CFCS的替代已基本趋于统一；HCFCS已出现最有希望的14种替代物，其中R407c、R410a备受关注。制冷剂的替代出现了多元化、区域化趋势。
R12 replaced with R134a、 R6ooa、 R290 and R600a/R290 have been accepted generally.14 kind of the most promising R22 substitutes have been screened. A lot of measurement for R407c and R410a have been completed. The replacement of refrigerants tends to be pluralism and regionalism.
出处
《浙江工业大学学报》
CAS
1997年第2期122-126,共5页
Journal of Zhejiang University of Technology
