摘要
结合各拖拉机企业进行的3C认证,对国内外拖拉机噪声限值及噪声水平进行了分析,归纳了常用的小型轮式拖拉机噪声控制措施及方法。
Combination of the 3C certification of the tractor enterprise, analysis the noise limit value and noise level of domestic and foreign tractor, summarizes the noise control method and measures in commonly used small wheeled tractor.
出处
《中国农机化》
北大核心
2009年第2期62-65,72,共5页
Chinese Agricul Tural Mechanization
关键词
轮式拖拉机
噪声限值
噪声源识别
降噪
wheeled tractor
noise limit value
noise sources identification
de-noising
