Study on high temperature color change of insulating plates in gas water heater's air-cooled combustion chamber

LIU Bing, XIANG Xiongzhi, LI Xun, MAO Yanqin

Journal of Appliance Science & Technology . 2026, (5): 118 -123 . DOI: 10.19784/j.cnki.issn1672-0172.2025.05.021