NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
IEC/TR 62222 Ed. 2.0: Fire performance of communication cables installed in buildings - Update new methods of fire retardancy
Begin
2009-11-27
Planned document number
IEC 46C/905/CD
Responsible national committee
DKE/UK 412.1 - Symmetrische Kabel und Leitungen, Drähte