声学 道路表面对交通噪声影响的测量 第2部分:近距法
Acoustics—Measurement of the influence of road surfaces on traffic noise—Part 2: The close-proximity method
标准状态
发布于:2025-02-28
实施于:2025-09-01
废止
Acoustics—Measurement of the influence of road surfaces on traffic noise—Part 2: The close-proximity method