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GB/T 3785.1-2023 Electroacoustics - Sound level meters - Part 1: Specifications 电声学 声级计 第1部分：规范 - 中英文版 |
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GB/T 22157-2018 Acoustics—Specification of test tracks for measuring noise emitted by road vehicles and their tyres 声学 测量道路车辆和轮胎噪声的试验车道技术规范 - 中英文版 |
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GB/T 20441.1-2010 Electroacoustics - Measurement microphones - Part 1: Specifications for laboratory standard microphones 电声学 测量传声器 第1部分：实验室标准传声器规范 - 中英文版 |
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GB/T 15952-2010 Electroacoustics - Specifications for personal sound exposure meters 电声学 个人声暴露计规范 - 中英文版 |
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GB/T 3785.1-2010 Electroacoustics - Sound level meters - Part 1: Specifications 电声学 声级计 第1部分：规范 - 中英文版 |
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GB/T 14199-2010 Electroacoustics - General specification for hearing aid 电声学 助听器通用规范 - 中英文版 |
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GB/T 22157-2008 Acoustics - Specification of test tracks for the purpose of measuring noise emitted by road vehicles 声学 用于测量道路车辆发射噪声的试验车道技术规范 - 中英文版 |
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GB/T 19513-2004 Acoustics--Measurement ofoffice screen sound attenuation under specific laboratory conditions 声学 规定实验室条件下办公室屏障声衰减的测量 - 中英文版 |
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