Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 41311.1-2022 |
Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes {译} 声学 描述船舶水下噪声的量及其测量方法 第1部分:用于比对目的的深水精密测量要求 |
China National Standards Acoustics Measurement underwater |
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GB/T 32523-2016 |
Acoustics—Measurement of sound pressure reflection coefficient, sound pressure transmission coefficient and absorption coefficient for underwater acoustical material sample—Travelling wave tube method 声学 水声材料样品声压反射系数、声压透射系数和吸声系数的测量 行波管法 |
China National Standards Acoustics Measurement underwater |
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GB/T 31014-2014 |
Acoustics―Laboratory methods of underwater target strength measurement 声学 水声目标强度测量实验室方法 |
China National Standards Acoustics Measurement underwater |
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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 underwater |
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GB/T 5265-2009 |
Acoustics - Measurement of underwater noise 声学 水下噪声测量 |
China National Standards Acoustics Measurement underwater |
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GB/T 5266-2006 |
Acoustics - Measurements of the longitudinal wave velocity and attenuation coefficient for underwater acoustical materials - Pulse tube method 声学 水声材料纵波声速和衰减系数的测量 脉冲管法 |
China National Standards Acoustics Measurement underwater |
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GB/T 7967-2002 |
Acoustics--High-power characteristics of underwater sound projectors and their measurements 声学 水声发射器的大功率特性和测量 |
China National Standards Acoustics Measurement underwater |
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GB/T 7965-2002 |
Acoustics--Measurement of underwater sound trans-ducers 声学 水声换能器测量 |
China National Standards Acoustics Measurement underwater |
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