GB/T 18699.1-2002

Acoustics--Determination of sound insulation performances of enclosures--Part 1:Measurements under laboratory conditions (for declaration purposes)

NORMA vydána dne 26.3.2002

The information about the standard:

Designation standards: GB/T 18699.1-2002
Publication date standards: 26.3.2002
Country: Chinese technical standard
Kategorie: Technické normy GB