QX/T 419-2018
Air negative ion observation specifications capacitive inhalation method (English Version)
- Standard No.
- QX/T 419-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- 中国气象局
- Latest
- QX/T 419-2018
QX/T 419-2018 history
- 2018 QX/T 419-2018 Air negative ion observation specifications capacitive inhalation method
