DB12/T 630.4-2021
Tianjin Quality Award Part 4: Construction Industry Evaluation Specifications (English Version)
- Standard No.
- DB12/T 630.4-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Tianjin Provincial Standard of the People's Republic of China
- Latest
- DB12/T 630.4-2021
- Replace
- DB12/T 630-2016 DB12/T 631-2016
DB12/T 630.4-2021 history
- 2021 DB12/T 630.1-2021 Tianjin Quality Award Part 1: General Evaluation Rules
- 2016 DB12/T 631-2016 Evaluation Procedures for Tianjin Quality Award
DB12/T 630.4-2021 Tianjin Quality Award Part 4: Construction Industry Evaluation Specifications has been changed from DB12/T 630-2016 Tianjin Quality Award Excellence Model.
