DB13/T 2951-2019
Observation technical regulations for settling tubes and settling cups in widened and deformed section of expressway subgrade (English Version)
- Standard No.
- DB13/T 2951-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Hebei Provincial Standard of the People's Republic of China
- Latest
- DB13/T 2951-2019
DB13/T 2951-2019 history
- 2019 DB13/T 2951-2019 Observation technical regulations for settling tubes and settling cups in widened and deformed section of expressway subgrade
