SJ 1129-1977
Method of measurement of acoustic parameters for loudspeaker system (provisional) (English Version)
- Standard No.
- SJ 1129-1977
- Language
- Chinese, Available in English version
- Release Date
- 1976
- Published By
- Professional Standard - Electron
- Status
- 2010-02
- Latest
- SJ 1129-1977
SJ 1129-1977 history
- 1976 SJ 1129-1977 Method of measurement of acoustic parameters for loudspeaker system (provisional)
