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液压伺服振动试验设备. 特性的描述方法; 修改件1
Servo-hydraulic test equipment for generating vibration - Method of describing characteristics; Amendment 1
参考页数:1P.;A4
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电动振动发生系统. 性能特性; 修改件1
Electrodynamic vibration generating systems - Performance characteristics; Amendment 1
参考页数:1P.;A4
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声学. 听力测定设备校准用标准零级. 第3部分: 纯音和骨振动器的标准等效阈值振动力水平
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
参考页数:13P.;A4
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人对振动的反应. 测量仪. 第1部分: 通用测振仪
Human response to vibration - Measuring instrumentation - Part 1: General purpose vibration meters
参考页数:106P.;A4
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振动和冲击传感器校准方法. 第45部分: 带内置校准线圈的传感器的实地标定
Methods for the calibration of vibration and shock transducers - Part 45: In-situ calibration of transducers with built in calibration coil
参考页数:17P.;A4
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电声学.音响校准仪
Electroacoustics - Sound calibrators
参考页数:60P.;A4
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电声学. 测听设备. 第1部分: 纯音和言语测听设备 (IEC 60645-1-2017); 德文版本 EN 60645-1-2017
Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry (IEC 60645-1:2017); German version EN 60645-1:2017
参考页数:51P.;A4
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电声学. 测听设备. 第1部分: 纯音和言语测听设备 (IEC 60645-1-2017); 德文版本 EN 60645-1-2017
Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry (IEC 60645-1:2017); German version EN 60645-1:2017
参考页数:51P.;A4
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声学.音响设备校正基准零点.纯音和超听觉耳机用基准等效阈值声压级
Acoustics. Reference zero for the calibration of audiometric equipment. Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
参考页数:18P.;A4
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水声学.水听器.频率范围为1 Hz至500 kHz的水听器性能(IEC 60500-2017);德文版本EN 60500-2017
Underwater acoustics - Hydrophones - Properties of hydrophones in the frequency range 1 Hz to 500 kHz (IEC 60500:2017); German version EN 60500:2017
参考页数:26P.;A4
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