ABDULLAKHUJA SAIDOLIMKHUJAEVICH NORKHUJAEV; ULUGBEK ABDUHAKIM UGLI TASHPULATOV. Research Of Refrigerant Of R22, R410A, R290 And R32 In Different External Conditions. The American Journal of Engineering and Technology, [S. l.], v. 3, n. 05, p. 85–91, 2021. DOI: 10.37547/tajet/Volume03Issue05-12. Disponível em: https://theamericanjournals.com/index.php/tajet/article/view/451. Acesso em: 3 aug. 2025.