NA 022

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

DIN ETS 300753 [CURRENT] references following documents:

Document number Edition Title
ECMA/TR 27 1995-06 Method for the prediction of installation noise levels More 
ETR 116 1994-06 Human Factors (HF) - Human factors guidelines for ISDN Terminal Equipment design More