GB/T 18699.2-2002

Acoustics--Determination of sound insulation performances of enclosures--Part 2:Measurements in situ (for acceptance and verification purposes)

NORMA vydaná dňa 26.3.2002

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The information about the standard:

Designation standards: GB/T 18699.2-2002
Publication date standards: 26.3.2002
Country: Chinese technical standard
Kategória: Technické normy GB