GB/T 19513-2004

Acoustics--Measurement of office screen sound attenuation under specific laboratory conditions

NORMA vydána dne 13.5.2004

The information about the standard:

Designation standards: GB/T 19513-2004
Note: NEPLATNÁ
Publication date standards: 13.5.2004
Country: Chinese technical standard
Kategorie: Technické normy GB