NA 022

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

DIN EN 61209 [CURRENT] referenced in following documents:

Document number Edition Title
VDI 4700 Blatt 1 2015-10 Terminology of civil engineering and building services More 
VDI/VDE 5590 Blatt 1 2018-03 Terahertz systems - Terms and definitions More