Search results
Search list
Results in:
prEN 14509-4
Factory-made double skin metal faced insulating sandwich panels - Part 4: Test methods for fixing of panels to substructure and for determining restraining effect on substructure
DIN EN IEC 62909-1
Bi-directional grid connected power converters - Part 1: General and safety requirements (IEC 22E/242/CD:2022); Text in German and English
prEN ISO 11532 rev
Aircraft ground equipment - Graphical symbols
DIN EN ISO 11532 rev
Aircraft ground equipment - Graphical symbols
DIN EN 61109
Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
DIN EN 1793-1
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions; German and English version prEN 1793-1:2023
prEN 1793-1
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions
DIN EN 17966
Fire protection equipment - Carbon dioxide extinguishing systems for use on premises - Design and installation (ISO 6183:2022, modified); German version FprEN 17966:2024
EN 17966
Fire protection equipment - Carbon dioxide extinguishing systems for use on premises - Design and installation (ISO 6183:2022, modified)
prEN 12255-15 rev
Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
