DB64/T 1646-2019
Geotechnical Investigation Standards (English Version)
- Standard No.
- DB64/T 1646-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Ningxia Provincial Standard of the People's Republic of China
- Latest
- DB64/T 1646-2019
DB64/T 1646-2019 history
- 2019 DB64/T 1646-2019 Geotechnical Investigation Standards
