Elektroakustické zariadenia. Časť 7: Slúchadlá na hlavu a slúchadlá do uší (Norma na priame používanie ako STN).
STANDARD published on 1.2.2021
Designation standards: STN EN 60268-7:2011/A1
Classification mark: 368305
Catalog number: 132311
Note: Change
Publication date standards: 1.2.2021
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN