NA 022

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

DIN IEC 62523 ; VDE 0412-10:2011-12 [CURRENT] references following documents:

Document number Edition Title
ISO 4948-1 1982-06 Steels; Classification; Part 1 : Classification of steels into unalloyed and alloy steels based on chemical composition More 
IEC 60846-1 2009-04 Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 1: Portable workplace and environmental meters and monitors More