GB/T 20243.2-2025

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

NORM herausgegeben am 28.2.2025

English, Chinesisch -
Elektronische PDF (1222.40 EUR)

The information about the standard:

Designation standards: GB/T 20243.2-2025
Publication date standards: 28.2.2025
Country: Chinese technical standard
Kategorie: Technische Normen GB