Analysis of the causes for crack in the hanging hook holes of range hood fan frames and optimization strategies

REN Shudong, YUAN Keming, HU Tao, XU Xin, GONG Guowei

Journal of Appliance Science & Technology . 2024, (zk): 315 -319 . DOI: 10.19784/j.cnki.issn1672-0172.2024.99.064