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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 7584.3-2011 |
Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture 声学 护听器 第3部分：使用专用声学测试装置 测量耳罩式护听器的插入损失 |
China National Standards Acoustics Measurement insertion |
 English PDF |
| GB/T 14369-2011 |
Acoustics - Measurement methods of insertion loss，echo reduction and sound absorption coefficient for underwater acoustical material samples 声学 水声材料样品插入损失、回声降低和吸声系数的测量方法 |
China National Standards Acoustics Measurement insertion |
English PDF |
| GB/T 16405-1996 |
Acoustics--Measurement of insertion loss of ducted silencers without flow--Laboratory survey method 声学 管道消声器无气流状态下插入损失测量 实验室简易法 |
China National Standards Acoustics Measurement insertion |
English PDF |
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