NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN 40700-9
DIN 40700-9
Graphical symbols; electroacoustic
Title (German)
Schaltzeichen; Elektroakustische Übertragungsgeräte
Document: referenced in other documents
Responsible national committee
NA 022 - DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE