Повучен
ISO 1683:2008 specifies reference values used in acoustics, in order to establish a uniform basis for the expression of acoustical and vibratory levels.
The reference values are mandatory for use in acoustics for airborne and structure-borne sound but may also be used in other applications.
ПОВУЧЕН
ISO 1683:1983
ПОВУЧЕН
ISO 1683:2008
95.99
Повучен
11. 5. 2015.
ОБЈАВЉЕН
ISO 1683:2015
Akustika - Preporučene referentne vrednosti za akustične i vibracione nivoe
95.99 Повучен