GB/T 3785.2-2023

Electroacoustics—Sound level meters—Part 2: Pattern evaluation tests

NORMA vydána dne 23.5.2023

Anglicky a čínsky -
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The information about the standard:

Designation standards: GB/T 3785.2-2023
Publication date standards: 23.5.2023
Country: Chinese technical standard
Kategorie: Technické normy GB