Study on the temperature difference between start and stop of gas water heaters
LIANG Guiyuan, WEN Lin, DING Luohuo, LIN Yumian, QU Fuyuan
Journal of Appliance Science & Technology . 2023, (zk): 399 -402 .  DOI: 10.19784/j.cnki.issn1672-0172.2023.99.090