GB/T 42553-2023

Electroacoustics—Methods to determine corrections to obtain the free-field response of a sound level meter

NORMA vydaná dňa 23.5.2023

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The information about the standard:

Designation standards: GB/T 42553-2023
Publication date standards: 23.5.2023
Country: Chinese technical standard
Kategória: Technické normy GB