GB/T 12060.21-2025

Sound system equipment—Part 21: Acoustical (output-based) measurements

NORMA vydaná dňa 30.5.2025

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The information about the standard:

Designation standards: GB/T 12060.21-2025
Publication date standards: 30.5.2025
Country: Chinese technical standard
Kategória: Technické normy GB