ASHISH YADAV; NIRAJ YADAV; RAUNAK YADAV; RAJIV YADAV; MANEESH KANAUJIYA. ANALYSIS AND FABRICATION OF AN INSTANTANEOUS WATER COOLER BY USING TERTAFLUOROETHANE AND ISOBUTANE (R134a) . International Engineering Journal For Research & Development, [S. l.], v. 6, n. 2, p. 7, 2021. DOI: 10.17605/OSF.IO/7T5V2. Disponível em: https://iejrd.com/index.php/iejrd/article/view/1915. Acesso em: 17 apr. 2026.