Structural optimization design of refrigerator exhaust pipe based on natural frequency

HUANG Wencai, WANG Liya, JIANG Jun, LI Yuting, ZHONG Ze, HU Haihong

Journal of Appliance Science & Technology . 2021, (3): 86 -89 . DOI: 10.19784/j.cnki.issn1672-0172.2021.03.015