Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24; German version EN 1759-1:2004
Edition 2005-02

Thermal performance of windows and doors - Determination of thermal transmittance by hot box method - Part 2: Roof windows and other projecting windows (ISO 12567-2:2005); German version EN ISO 12567-2:2005
Edition 2006-03

Calculation of load capacity of cylindrical gears; application standard for industrial gears; detailed method
Edition 1989-02

Protective equipment for martial arts - Part 5: Additional requirements and test methods for genital protectors and abdominal protectors; German version EN 13277-5:2002
Edition 2002-04

Free hanging heating and cooling surfaces for water with a temperature below 120 °C - Part 4: Pre-fabricated ceiling mounted radiant panels - Test method for cooling capacity; German version EN 14037-4:2016
Edition 2016-12

Metallic industrial piping - Part 2: Materials; German version EN 13480-2:2017
Edition 2017-12

Natural gas - Energy determination (ISO 15112:2018); German version EN ISO 15112:2018
Edition 2023-03

Optical amplifiers - Test methods - Part 10-2: Multichannel parameters - Pulse method using a gated optical spectrum analyzer (IEC 61290-10-2:2007); German version EN 61290-10-2:2008
Edition 2008-07

Industrial automation systems - Numerical control of machines - Vocabulary
Edition 1996-04

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 5: Fitness for purpose of the system; German version EN 1555-5:2021
Edition 2021-12