Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanism; German version EN 1680:1997
Edition 1997-03

Plastics piping systems - Polyethylene (PE) valves - Test method for the resistance to bending between supports; German version EN 12100:1997
Edition 1997-11

Plastics piping systems - Polyethylene (PE) tapping tees - Test method for impact resistance of an asssembled tapping tee; German version EN 1716:1997
Edition 1997-03

Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending; German version EN 1704:1997
Edition 1997-03

Identification card systems - Telecommunication applications - Integrated circuit(s) card payphone; German version EN 1038:1995
Edition 1996-08

Chisels; denominations
Edition 1973-03

Aerospace - aircraft, gravity filling orifices (ISO 102:1990); Text in German and English
Edition 2018-08

Determination of steel stresses in unloaded reinforced components made of autoclaved aerated concrete; German version EN 1738:1998
Edition 1998-06

Unhardened taper pins (ISO 2339:1986); german version EN 22339:1992
Edition 1992-10

Aluminium and aluminium alloys - HF seam welded tubes - Part 3: Tolerances on dimensions and form for circular tubes; German version EN 1592-3:1997
Edition 1997-12