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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 50949-2013 |
Construction code for sound reinforcement system 扩声系统工程施工规范 |
China National Standards sound reinforcement system |
 English PDF |
| GB/T 28049-2011 |
Code for sound reinforcement system design of auditorium, gymnasiums and stadium 厅堂、体育场馆扩声系统设计规范 |
China National Standards sound reinforcement system |
English PDF |
| GB/T 28048-2011 |
Code for acceptance of quality of sound reinforcement system of auditorium gymnasium and stadium 厅堂、体育场馆扩声系统验收规范 |
China National Standards sound reinforcement system |
English PDF |
| GB 50371-2006 |
Code for sound reinforcement system design of auditorium 厅堂扩声系统设计规范 |
China National Standards sound reinforcement system |
English PDF |
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