DB41/T 1457-2017
In-use traction and forced drive elevator self-inspection procedures (English Version)
- Standard No.
- DB41/T 1457-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Henan Provincial Standard of the People's Republic of China
- Latest
- DB41/T 1457-2017
DB41/T 1457-2017 history
- 2017 DB41/T 1457-2017 In-use traction and forced drive elevator self-inspection procedures
