Low speed Koepe winding machines with friction wheel, for shafts and drifts; braking system calculation formulae
Edition 1986-10

Continous mechanical handling equipment; accessory equipment; terminology, symbols
Edition 1981-11

Investigations of the raw material in hard-coal-mining; determination of the particle-size-distribution >20 µm by sieve-analysis
Edition 1985-03

Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters - Part 1: General principles (ISO 7278-1:1987); German version EN ISO 7278-1:1995
Edition 1996-12

Measurement of airborne noise emitted by machines; enveloping surface method; continuous handling equipment
Edition 1988-06

Mine plans - Drilling and cavern - Part 2: Brine caverns
Edition 1999-02

Fixed resistors for use in electronic equipment - Part 8: Sectional specification - Fixed surface mount resistors (IEC 60115-8:2009, modified); German version EN 60115-8:2012
Edition 2013-08

Sectional specification: electromechanical all-or-nothing relays (including relays for severe environmental conditions); german version EN 116200:1991
Edition 1992-02

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurement on terrestrial radio relay-systems - Section 5: Digital signal processing sub-system (IEC 60835-2-5:1993); German version EN 60835-2-5:1995
Edition 1995-04

Decorative fuel-effect gas appliances; German version EN 509:1999
Edition 2000-02