Integrated Services Digital Network (ISDN) - ISDN Packet Mode Bearer Services (PMBS) - ISDN Virtual Call (VC) and Permanent Virtual Call (PVC) bearer services provided by the B-channel of the user access, basic and primary rate; English version ETS 300048:1997
Edition 1998-08

Integrated Services Digital Network (ISDN) - ISDN Packet Mode Bearer Services (PMBS) - ISDN Virtual Call (VC) and Permanent Virtual Call (PVC) bearer services provided by the D-channel of the user access; basic and primary rate; English version ETS 300049:1997
Edition 1998-08

Dryers and ovens, in which flammable substances are released - Safety requirements; German version EN 1539:2015
Edition 2016-02

Dryers and ovens, in which flammable substances are released. Safety requirements
Edition 2015-10-31

Dryers and ovens, in which flammable substances are released - Safety requirements
Edition 2015-11-28

Dryers and ovens, in which flammable substances are released - Safety requirements
Edition 2016-02

Dryers and ovens, in which flammable substances are released - Safety requirements (Endorsed by AENOR in January of 2016.)
Edition 2016-01-01

Integrated Services Digital Network (ISDN) - Signalling System No. 7; Transaction Capabilities (TC); Application Service Element (ASE) for Message Waiting Indication (MWI) supplementary service - Part 1: Protocol specification; English version ETS 300754-1:1997
Edition 1998-08

Integrated Services Digital Network (ISDN); Connected Line Identification Restriction (COLR) supplementary service; service description; english version ETS 300095:1992
Edition 1993-02

Open Document Architecture (ODA) - ODA communication services - Part 1: Basic services; English version ETS 300498-1:1996
Edition 1997-02