QX/T 646-2022
On-site operation assessment specifications for lightning protection device testing qualification certification (English Version)
- Standard No.
- QX/T 646-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- 中国气象局
- Latest
- QX/T 646-2022
QX/T 646-2022 history
- 2022 QX/T 646-2022 On-site operation assessment specifications for lightning protection device testing qualification certification
