DL/T 5109-1999
Geological code of construction period for hydropower and water resources project (English Version)
- Standard No.
- DL/T 5109-1999
- Language
- Chinese, Available in English version
- Release Date
- 2000
- Published By
- Professional Standard - Electricity
- Status
- 2013-10
- Replace By
- NB/T 35007-2013
- Latest
- NB/T 35007-2013
DL/T 5109-1999 history
- 2013 NB/T 35007-2013 Geological code of construction period for hydropower project
- 2000 DL/T 5109-1999 Geological code of construction period for hydropower and water resources project
DL/T 5109-1999 Geological code of construction period for hydropower and water resources project was changed to NB/T 35007-2013 Geological code of construction period for hydropower project.
