NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
EN 60804/A2
EN 60804/A2
Integrating-averaging sound level meters (IEC 60804:1985/A2:1993); amendment 2
Title (German)
Integrierende mittelwertbildende Schallpegelmesser (IEC 60804:1985/A2:1993); Änderung 2