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GB/T 16955-1997 Acoustics--Tractors and machinery for agriculture and forestry--Measurement of noise at the operator’s position--Survey method 声学 农林拖拉机和机械操作者位置处噪声的测量 简易法 - 中英文版 |
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GB/T 16540-1996 Acoustics--Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz--Hydrophone method 声学 在0.5～15 MHz频率范围内的超声场特性及其测量水听器法 - 中英文版 |
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GB/T 3768-1996 Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane 声学 声压法测定噪声源声功率级 反射面上方采用包络测量表面的简易法 - 中英文版 |
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GB/T 3767-1996 Acoustics--Determination of sound power levels of noise sources using sound pressure--Engineering method in an essentially free field over a reflecting plane 声学 声压法测定噪声源声功率级 反射面上方近似自由场的工程法 - 中英文版 |
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GB/T 16406-1996 Acoustics--Flexural resonancetesting method for damping properties of acoustical materials 声学 声学材料阻尼性能的弯曲共振测试方法 - 中英文版 |
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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 - 中英文版 |
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GB/T 16296-1996 Acoustics--Audiometric test methods--Part 2:Sound field audiometry with pure tone and narrow-band test signals 声学 测听方法 第2部分:用纯音及窄带测试信号的声场测听 - 中英文版 |
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GB/T 15485-1995 Acoustics--Methods for the calculation of the articulation index of speech 声学 语言清晰度指数的计算方法 - 中英文版 |
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GB/T 3223-1994 Acoustics--Free-field calibration method of under-water sound transducers 声学 水声换能器自由场校准方法 - 中英文版 |
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GB/T 14573.4-1993 Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 4:Methods for stated values for batches of machines 声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第四部分:成批机器标牌值的确定和检验方法 - 中英文版 |
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GB/T 14573.3-1993 Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 3:Simple (transition) method for determining and verifying labelled values for batches of machines 声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第三部分:成批机器标牌值的确定和检验简易(过渡)法 - 中英文版 |
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GB/T 14573.2-1993 Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 2:Methods for stated values for individual machines 声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第二部分:单台机器标牌值的确定和检验方法 - 中英文版 |
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GB/T 14573.1-1993 Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 1:General considerations and definitions 声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第一部分:概述与定义 - 中英文版 |
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