SJ 2057-1982
Power series and fundamental parameters of horn loudspeakers (English Version)
- Standard No.
- SJ 2057-1982
- Language
- Chinese, Available in English version
- Release Date
- 1982
- Published By
- Professional Standard - Electron
- Latest
- SJ 2057-1982
SJ 2057-1982 history
- 1982 SJ 2057-1982 Power series and fundamental parameters of horn loudspeakers
