GB/T 34877.4-2024

Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part 4:Sound intensity method

NORMA vydaná dňa 28.5.2024

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The information about the standard:

Designation standards: GB/T 34877.4-2024
Publication date standards: 28.5.2024
Country: Chinese technical standard
Kategória: Technické normy GB