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声学.工作环境噪音的测定和由于人群噪音造成听力损失的评估
Acoustics. Determination of occupational noise exposure and estimation of noise-induced hearing impairment of exposed populations.
参考页数：29P.;A4
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声学.环境噪音的描述和测量.基本量和一般评价方法
Acoustics - Description and measurement of environmental noise - Basic quantities and general evaluation methods.
参考页数：50P.;A4
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声学.有机械装置及设备的工作地点低噪音设计推荐惯例.第2部分:噪音控制度量
Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 2 : noise control measures.
参考页数：36P.;A4
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听力计.第4部分:延长高频测听仪
Audiometers. Part 4 : equipment for extended high-frequency audiometry.
参考页数：13P.;A4
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声学. 铁路交通噪声的表征和测量
Acoustics - Characterization and measurement of railway traffic noise
参考页数：31P.;A4
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声学.环境噪音的表征和测量.专用测量方法
Acoustics - Environmental noise characterization and measurement - Special measuring methods
参考页数：4P;A4
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声学.听力试验方法.第1部分:纯音气导和骨导测听法.
Acoustics - Audiometric test methods - Part 1 : pure-tone air and bone conduction audiometry.
参考页数：39P;A4
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声学词汇.物理声学和心理声学
ACOUSTICS VOCABULARY. PHYSIOLOGICAL ACOUSTICS AND PSYCHOACOUSTICS.
参考页数：14P.;A4
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声学.听力测试方法.第3部分:语言测听方法
Acoustics - Audiometric test methods - Part 3 : speech audiometry.
参考页数：41P;A4
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建筑施工场界环境噪声排放标准
Emisson standard of environment noise for boundary of construction site
价格：￥0.00
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