Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol - Multiple Subscriber Number (MSN) supplementary service - Part 1: Protocol specification (ITU-T Recommendation Q.2951, clause 2 (1995), modified); English version ETS 300662-1:1996
Edition 1997-11

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol - Generic functional protocol- Core aspects - Part 1: Protocol specification [ITU-T Recommendation Q.2932.1, modified]; English version ETS 300796-1:1997
Edition 1998-07

Structural design of buried pipelines under various conditions of loading - Part 2: Summary of nationally established methods of design
Edition 2007-01-10

Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 1: replacement on the line by pipe bursting and pipe extraction
Edition 2018-05-30

Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 2: replacement off the line by horizontal directional drilling and impact moling
Edition 2018-05-30

Structural design of buried pipelines under various conditions of loading - Part 2: summary of nationally established methods of design
Edition 2006-02-01

Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 1: Replacement on the line by pipe bursting and pipe extraction
Edition 2018-04

Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 2: Replacement off the line by horizontal directional drilling and impact moling
Edition 2018-04

Space engineering - Adoption Notice of CCSDS 232.1-B-2, Communications Operation Procedure-1; English version EN 16603-50-26:2022
Edition 2022-11

Multimedia systems and equipment - Multimedia e-publishing and e-books - Interchange format for e-dictionaries (IEC 62605:2016); English version EN 62605:2016
Edition 2018-09