Telecommunication - Part 1: Basic concepts
Edition 1994-11

Polypropylene twines; German version EN 12423:1999
Edition 1999-07

Open systems interconnection; internal organization of the network layer; identical with ISO 8648:1988
Edition 1990-07

Aerospace series - Screws, cap head, hexagon socket, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature)/235 °C; German version EN 3303:1997
Edition 1997-03

Aerospace series - Screws, pan head, slotted, threaded to head, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C; German version EN 2649:1995
Edition 1995-08

Sound insulation in urban planning - Fundamentals and guidance for planning
Edition 2023-07

Rubber hoses and hose assemblies - Wire braid reinforced compact type for hydraulic applications - Specification; German and English version prEN 857:2024
Edition 2024-10

Vegetation technology in landscaping - Care of vegetation during development and maintenance in green areas
Edition 2016-12

Procedures of dosimetry with probe-type detectors for proton and ion radiation - Part 1: Ionization chambers
Edition 2019-09

Surface active agents; powders and granules; measurement of the angle of repose
Edition 1983-12