Comparative study on performance of European R290 and R32 variable frequency air conditioners

YAN Hongfan, NIU Chunlei, LI Jingsheng, YANG Wenjun, LUO Zuchun

Journal of Appliance Science & Technology . 2024, (1): 36 -41 . DOI: 10.19784/j.cnki.issn1672-0172.2024.01.005