JT/T 646.3-2017
Highway Sound Barriers Part 3: Acoustic Design Methods (English Version)
- Standard No.
- JT/T 646.3-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- 交通运输部
- Latest
- JT/T 646.3-2017
JT/T 646.3-2017 history
- 2017 JT/T 646.3-2017 Highway Sound Barriers Part 3: Acoustic Design Methods
