Graphical symbols for diagrams - Part 3: Conductors and connecting devices (IEC 60617-3:1996); German version EN 60617-3:1996
Edition 1997-08

Graphical symbols for diagrams - Part 9: Telecommunications; switching and peripheral equipment (IEC 60617-9:1996); German version EN 60617-9:1996
Edition 1997-08

Space engineering - Modal survey assessment; English version EN 16603-32-11:2014
Edition 2014-11

Energy performance of buildings - Building management system - Part 1: Module M10-12 (ISO/DIS 52127-1:2019); German and English version prEN ISO 52127-1:2019
Edition 2019-11

Glass in building - Thermally toughened borosilicate safety glass - Part 1: Definition and description; German and English version prEN 13024-1:2018
Edition 2018-03

Fans - Efficiency classification for fans - Part 2: Standard losses for drive components (ISO/DIS 12759-2:2017); German and English version prEN ISO 12759-2:2017
Edition 2017-08

Wastewater treatment plants - Part 16: Physical (mechanical) filtration; German and English version prEN 12255-16:2019
Edition 2019-06

Personal protective equipment - Knee protectors for work in the kneeling position - Part 1: Test methods; German and English version prEN 14404-1:2019
Edition 2019-04

Graphical symbols for diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application (IEC 60617-2:1996); German version EN 60617-2:1996
Edition 1997-08

Graphical symbols for diagrams - Part 6: Production and conversion of electrical energy (IEC 60617-6:1996); German version EN 60617-6:1996
Edition 1997-08