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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GY/T 394-2023 |
Emergency broadcast loudspeaker system technical requirements and measurement methods {译} 应急广播大喇叭系统技术要求和测量方法 |
China Radio, Film and TV Industry
Standards Measurement methods peak |
 English PDF |
| SJ 20769-1999 |
Measurement methods for peak pulse power 脉冲峰值功率测量方法 |
China Electronics
Standards Measurement methods peak |
English PDF |
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