GB/T 25077.2-2026

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

NORMA vydána dne 28.1.2026

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The information about the standard:

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