GB/T 3222.2-2022

Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels

NORMA vydaná dňa 9.3.2022

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The information about the standard:

Designation standards: GB/T 3222.2-2022
Publication date standards: 9.3.2022
Country: Chinese technical standard
Kategória: Technické normy GB