DB42/T 640-2023
Specifications for filling in the original record form of lightning protection device testing and compiling the report (English Version)
- Standard No.
- DB42/T 640-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Hubei Provincial Standard of the People's Republic of China
- Latest
- DB42/T 640-2023
- Replace
- DB42/T 640-2010
DB42/T 640-2023 history
- 2023 DB42/T 640-2023 Specifications for filling in the original record form of lightning protection device testing and compiling the report
- 2010 DB42/T 640-2010 Technical code for filling-in the original reiginal record and the report ot inspection of lightning proteetion system
