Public transport - Service interface for real-time information relating to public transport operations - Part 1: Context and framework; English version EN 15531-1:2022
Edition 2022-10

Textile machinery and accessories - Heald frames for air-jet weaving machines - Connecting dimensions
Edition 1998-07

Twist drills made of high-speed steel - Shapes of points
Edition 2001-03

Refractory ceramic raw materials and refractories - Definitions of the terms refractory, high refractory
Edition 2000-06

Air braking systems - Check valve
Edition 1998-10

Mine surveying - Slip-on pivots, slip-on caps for suspension theodolites - Connecting dimensions
Edition 2000-06

Production in optical engineering - Connecting dimensions for means of transport and handling systems
Edition 2001-07

Air braking systems - Air filter for pipes
Edition 1998-10

Air braking systems - Dummy coupling
Edition 1998-10

Production in optical engineering - Transport tray for spectacle lens production in Rx workshops
Edition 1997-06