
Sound System Equipment: Headphones And Earphones Associated With Portable Audio Equipment - Maximum Sound Pressure Level Measurement Methodology And Limit Considerations - Part 2: Matching Of Sets With Headphones If Either Or Both Are Offered Separately
出版:Swiss Standards

專家解讀視頻
2013 [01/01/2014]2003 [01/10/2003]
NF EN 50332-2:2003 - Identical
NBN EN 50332-2:2004 - Identical
DIN EN 50332-2 (2004-03) - Identical
I.S. EN 50332-2:2013 - Identical
BS EN 50332-2:2013 - Identical
UNE EN 50332-2:2004 - Identical
NEN EN 50332-2:2013 - Identical
SS EN 50332-2 Ed. 2 (2013) - Identical
UNE EN 50332-2:2014 - Identical
NBN EN 50332-2:2014 - Identical
NF EN 50332-2:2014 - Identical