DB37/T 5262-2023
Technical Standard for Quality Inspection of Underground Holes and Grooves (English Version)
- Standard No.
- DB37/T 5262-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Shandong Provincial Standard of the People's Republic of China
- Latest
- DB37/T 5262-2023
- Scope
- This standard is applicable to the construction quality inspection of the depth, diameter (width), verticality and sediment thickness of underground holes and trenches.
DB37/T 5262-2023 history
- 2023 DB37/T 5262-2023 Technical Standard for Quality Inspection of Underground Holes and Grooves
