Standardization – Part 13: Adoption of European documents of CEN, CENELEC and of ETSI – Presentation of documents
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/2017
Standardization – Part 13: Adoption of European documents of CEN, CENELEC and of ETSI – Presentation of documents
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2010
