
SOUND SYSTEM EQUIPMENT: HEADPHONES AND EARPHONES ASSOCIATED WITH PERSONAL MUSIC PLAYERS - MAXIMUM SOUND PRESSURE LEVEL MEASUREMENT METHODOLOGY - PART 2: MATCHING OF SETS WITH HEADPHONES IF EITHER OR BOTH ARE OFFERED SEPARATELY, OR ARE OFFERED AS ONE PACKAG
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
NBN EN 50332-2 : 2014 - Identical
UNE EN 50332-2 : 2014 - Identical
NEN EN 50332-2 : 2013 - Identical
SN EN 50332-2 : 2013 - Identical
NF EN 50332-2 : 2014 - Identical
BS EN 50332-2 : 2013 - Identical
EN 50332-2 : 2013 - Identical
I.S. EN 50332-2:2013 - Identical
NEN EN 50332-2 : 2013 - Identical
NBN EN 50332-2 : 2014 - Identical
SN EN 50332-2 : 2013 - Identical
UNE EN 50332-2 : 2014 - Identical
BS EN 50332-2 : 2013 - Identical
I.S. EN 50332-2:2013 - Identical
NF EN 50332-2 : 2014 - Identical