DB42/T 1523-2019
Technical specification for on-site inspection of elevator maintenance quality (English Version)
- Standard No.
- DB42/T 1523-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Hubei Provincial Standard of the People's Republic of China
- Latest
- DB42/T 1523-2019
DB42/T 1523-2019 history
- 2019 DB42/T 1523-2019 Technical specification for on-site inspection of elevator maintenance quality
