... PRC ENVIRONMENTAL NOISE CONTROL REGULATION 中国环境噪声控制规定 PROCEDURE 程序 VEHICLE NOISE 车辆噪声 ...
基于42个网页-相关网页
机动车辆噪声 moto r vehicle noise
军事车辆噪声 Military vehicle noise
机动车辆噪声标准 noiseemissionstandardsfor
车辆的噪声 the noise of traffic
车辆允许噪声标准 allowable vehicle noise standard
轨道车辆内部噪声测量 Measurement of noise inside rail bound vehicles
机动车辆允许噪声 driven vehicles
铁道车辆内噪声的测量 Measurement of noise inside rail bound vehicles
Results show that roughness has great impact on vehicle noise, especially for trucks.
研究表明,路面平整度对车辆噪声,尤其是货车的车辆噪声具有十分显著的影响。
参考来源 - 道路噪声与路表径流污染的评价With the increasingly strict of vehicle noise regulations in our country, as the main noise source of motor vehicles, the problem of engine noise has become more and more serious.
随着我国车辆噪声限值法规日趋严格,作为机动车辆主要噪声源的发动机的噪声问题也显得日趋突出。
参考来源 - 发动机壳体噪声辐射预测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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