DB61/T 1449-2021
Highway rotary guardrail setting specification (English Version)
- Standard No.
- DB61/T 1449-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Shaanxi Provincial Standard of the People's Republic of China
- Latest
- DB61/T 1449-2021
- Scope
- This document specifies the structure, installation, materials, anti-corrosion and acceptance requirements for highway rotating guardrails. This document is applicable to the installation of rotating guardrails on highways of all grades.
DB61/T 1449-2021 history
- 2021 DB61/T 1449-2021 Highway rotary guardrail setting specification
