摘要
介绍了国内外客车车内噪声值的要求及对地板、侧墙等车体主要构件所采取的降噪措施。
Described are the requirements on noise value inside passenger cars in China and abroad, as well as the noise reduction measures taken at such main parts of the car-body as floor, side wall, etc.
出处
《国外铁道车辆》
2004年第1期22-23,共2页
Foreign Rolling Stock
关键词
客车
噪声
限值
passenger car
noise
limit value
