"Acoustic Characteristic Index of Sound Reinforcement System in Performance Places"
"Acoustic Characteristic Index of Sound Reinforcement System in Performance Places", Total:1 items.
The international standard classification for ""Acoustic Characteristic Index of Sound Reinforcement System in Performance Places"" includes: .
The Chinese standard classification for ""Acoustic Characteristic Index of Sound Reinforcement System in Performance Places"" includes: .
Professional Standard - Culture
- WH/T 18-2003 Acoustic performance indicators of sound reinforcement system in theatrical performance venues
