DB41/T 621-2017
Specification for Internal Inspection of Industrial Boilers (English Version)
- Standard No.
- DB41/T 621-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Henan Provincial Standard of the People's Republic of China
- Status
- 2020-03
- Latest
- DB41/T 621-2017
- Replace
- DB41/T 621-2010
DB41/T 621-2017 history
- 2017 DB41/T 621-2017 Specification for Internal Inspection of Industrial Boilers
- 0000 DB41/T 621-2010
