Ergonomics of human-system interaction - Part 11: Usability: Definitions and concepts (ISO 9241-11:2018); German version EN ISO 9241-11:2018
Edition 2018-11

River bottom structures in hydraulic engineering
Edition 2023-01

Aerospace; heat treatment of wrought titanium and titanium alloys
Edition 1990-04

Time and control code (IEC 60461:2010); German version EN 60461:2011
Edition 2011-08

System of Gear Fits; Backlash, Tooth Thickness Allowances, Tooth Thickness Tolerances; Principles
Edition 1978-08

Gas equipment for butchery and smoking - Part 2: Conformity
Edition 2022-12

Acoustical design in buildings - Lifts
Edition 2019-08

Glass in building - Adhesive backed polymeric filmed glass - Part 1: Definitions and requirements; German version EN 15755-1:2014
Edition 2014-10

Belltowers
Edition 2021-04

Building hardware - Security plates - Definitions, dimensions, requirements, marking
Edition 2022-02