Inverted tooth (silent) chains with 30° pressure angle
Edition 1988-01

Slurry surfacing - Test methods - Part 1: Sampling of slurry surfacing mixture; German version EN 12274-1:2018
Edition 2018-05

Non return valves for shipboard use - Cutt off type, made of red brass, with flanges, DN 15 to 500
Edition 2020-02

Non-return valves for shipboard use, cut-off type, of cast iron, with flanges, DN 15 to DN 500
Edition 2017-11

Shut-off valves for shipboard use, of cast iron, with flanges, DN 15 to DN 500
Edition 2017-11

Connectors for printed boards (flat contacts, single row); edge socket connectors-edge board contacts
Edition 1970-09

Parallel groove clamps for stranded conductors of copper and bronce, for overhead power lines
Edition 1972-07

Continuous conveyors - Belt conveyors for loose bulk materials - Basis for calculation and dimensioning
Edition 2011-12

Installations for separation for light liquids and greases - Verification of structural stability and steadiness
Edition 2012-12

Sine bars
Edition 1979-05