Interpretation of national product standard GB/T 40397-2021 Household outdoor air dehumidifier
Huang Tao, Wang Yonghong
2023.06.12
This paper presents the background, product application status and the significance of standard preparation of the national product standard GB/T 40397-2021 Household outdoor air dehumidifier, expounds the key points and difficulties of standard preparation, and explains some provisions in detail.