ECE R51《关于就噪声排放方面批准四轮及四轮以上机动车的统一规定》中方法A及方法B的差异  

Differences between Measurement Method A and B of Regulation ECE R 51-Uniform provisions concering the approval of motor vehicles having at least four wheels with regards to their noise emissions

作　　者：樊海龙[1] 郭宽友[1] 杨俊华[1] 

机构地区：[1]重庆车辆检测研究院国家客车/摩托车(重庆)质量监督检验中心,重庆401122

出　　处：《客车技术与研究》2008年第3期55-58,共4页Bus & Coach Technology and Research

摘　　要：主要分析ECE R51《关于就噪声排放方面批准四轮及四轮以上机动车的统一规定》中方法A及方法B的差异。This paper mainly analyses the technical difference between the measurement method A and B of regulation ECE R51 - Uniform provisions concering the approval of motor vehicles having at least four wheels with regards to their noise emissions.

关 键 词：机动车 噪声排放 方法差异 

分 类 号：U467.493[机械工程—车辆工程]