SJ 1738-1981
Acoustic test method for acoustic assemblies for use in communication (English Version)
- Standard No.
- SJ 1738-1981
- Language
- Chinese, Available in English version
- Release Date
- 1981
- Published By
- Professional Standard - Electron
- Latest
- SJ 1738-1981
SJ 1738-1981 history
- 1981 SJ 1738-1981 Acoustic test method for acoustic assemblies for use in communication
