Ergonomic design of control centres - Part 5: Displays and controls (ISO 11064-5:2008); German version EN ISO 11064-5:2008
Edition 2008-10

Hexagon weld nuts
Edition 2013-12

Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Data link layer - Part 2: General protocol specification [ITU-T Q.921 (1993), modified]; English version ETS 300402-2:1995
Edition 1996-06

Heating conductor alloys; technical delivery conditions for round and flat wire
Edition 1984-10

Codes of practice for drinking water installations - Part 200: Installation Type A (closed system) - Planning, components, apparatus, materials; DVGW code of practice
Edition 2012-05

Metallic industrial piping - Part 3: Design and calculation; German version EN 13480-3:2017/A5:2022
Edition 2023-04

District cooling pipes - Bonded single pipe systems for directly buried cold water networks - Part 2: Factory made fitting assemblies of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene; German version EN 17415-2:2021
Edition 2021-11

Integrated Services Digital Network (ISDN); user-network interface data link layer specification; application of CCITT recommendations Q.920/I.440 and Q.921/I.441; english version ETS 300125:1991
Edition 1992-05

Chain connectors - Part 1: Flat type connectors
Edition 2012-05

Tolerances on the threaded portion of tape - Part 5: Ground threaded taps for ISO metric thread; threads for interference fits according to DIN 8141-1, coarse and fine pitches; manufacturing tolerances on the threaded portion
Edition 1997-02