GB/T 20243.2-2025

Active

Acoustics—Measurement of the influence of road surfaces on traffic noise—Part 2: The close-proximity method

声学 道路表面对交通噪声影响的测量 第2部分：近距法

Standard Type
GBT
ICS
17.140
CCS
A59
Status
现行
Issue Date
2025-02-28
Implementation
2025-09-01
Responsible Dept
中国科学院
Drafting Unit
N/A