NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 60728-10 ; VDE 0855-10:2014-12 [CURRENT] references following documents:

Document number Edition Title
IEC 60417-DB 2002-10 Graphical symbols for use on equipment More 
IEC 60617-DB 2001-11 Graphical symbols for diagrams More 
ITU-T O.150 1996-05 General requirements for instrumentation for performance measurements on digital transmission equipment More 
ITU-T O.151 1992-10 Error performance measuring equipment operating at the primary rate and above More