SL 449-2009
Compilation rules on preliminary design report of soil and water conservation project (English Version)
- Standard No.
- SL 449-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Water Conservancy
- Latest
- SL 449-2009
- Scope
- This standard applies to the preliminary design of small watershed comprehensive management projects. The preliminary design of individual soil and water conservation projects and special soil and water conservation projects should select and supplement the provisions of this standard based on the construction tasks and scale. Soil and water conservation projects using foreign capital should make appropriate adjustments to the relevant content and depth as needed.
SL 449-2009 history
- 2009 SL 449-2009 Compilation rules on preliminary design report of soil and water conservation project
