DB11/T 1136-2023
Construction and acceptance regulations for overturned inner lining repair project of urban gas pipeline (English Version)
- Standard No.
- DB11/T 1136-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Beijing Provincial Standard of the People's Republic of China
- Latest
- DB11/T 1136-2023
- Replace
- DB11/T 1136-2014
DB11/T 1136-2023 history
- 2023 DB11/T 1136-2023 Construction and acceptance regulations for overturned inner lining repair project of urban gas pipeline
- 2014 DB11/T 1136-2014 Regulations for construction and acceptance of urban gas pipelines by flipping lining method
