DB63/T 1858-2020
Design Guidelines for Highway Drainage System in Alpine and High Altitude Desert (English Version)
- Standard No.
- DB63/T 1858-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Qinghai Provincial Standard of the People's Republic of China
- Latest
- DB63/T 1858-2020
DB63/T 1858-2020 history
- 2020 DB63/T 1858-2020 Design Guidelines for Highway Drainage System in Alpine and High Altitude Desert
