GB/T 25077.2-2026

Acoustics—Determination of airflow resistance—Part 2Alternating airflow method

NORMA vydaná dňa 28.1.2026

Anglicky a čínsky -
Elektronické PDF (471.10 EUR)

The information about the standard:

Designation standards: GB/T 25077.2-2026
Publication date standards: 28.1.2026
Country: Chinese technical standard
Kategória: Technické normy GB