NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 61672-3
IEC 61672-3
Electroacoustics - Sound level meters - Part 3: Periodic tests
Title (German)
Elektroakustik - Schallpegelmesser - Teil 3: Periodische Einzelprüfung