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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 33856-2017 |
Methods of measurement for main characteristics of equipments of sound systems for emergency purposes 应急声系统设备主要性能测试方法 |
China National Standards Sound systems emergency |
 English PDF |
| GB/T 16851-1997 |
Sound systems for emergency purposes 应急声系统 |
China National Standards Sound systems emergency |
English PDF |
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
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