
A guide to the application of TBR 21
NORM herausgegeben am 31.1.1998
Designation standards: ETSI EG 201121-V1.1.1
Publication date standards: 31.1.1998
The number of pages: 137
Approximate weight : 442 g (0.97 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI