
ACOUSTICS - MEASUREMENT OF THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 2: THE CLOSE-PROXIMITY METHOD
出版:International Organization for Standardization

专家解读视频
Defines a method of evaluating different road surfaces with respect to their influence on traffic noise, under conditions when tyre/road noise dominates.
13/30273788 DC : 0 - Identical
15/30333610 DC : 0 - Identical
15/30333610 DC : 0 - Identical
13/30273788 DC : 0 - Identical