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) pipes - Test method for the resistance to internal pressure after application of squeeze-off; German version EN 12106:1997
Edition 1997-11

Plastics piping and ducting systems - Injection-moulded thermoplastics fittings for pressure piping systems - Test method for maximum deformation by crushing; German version EN 802:1994
Edition 1994-09

Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow; German version EN 1705:1996
Edition 1997-01

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

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

Programmable controllers - Part 1: General information (IEC 61131-1:2003); German version EN 61131-1:2003
Edition 2004-03

Convention center
Edition 2009-06

Gas analysis - Terms and definitions
Edition 2018-04

Structuring principles for technical products and technical product documentation - Part 12: Buildings and building technology
Edition 2011-04