Aerospace series - Expanded beam termini, fibre optic non-physical contact in EN 3645 standard cavities - Part 104: Multimode female termini size 12 - Technical specification; German version ASD-STAN prEN 4869-104:2024

Wastewater treatment plants - Part 12: Control and automation; German version EN 12255-12:2024

Building hardware - Hardware for windows and door-height windows - Requirements and test methods - Part 12: Side hung projecting reversible hardware

Unfired pressure vessels - Part 12: Additional requirements for pressure vessels of copper and copper alloys; German and English version prEN 13445-12:2019

Explosives for civil uses - Detonating cords and safety fuses - Part 12: Determination of burning duration of safety fuses; German version FprEN 13630-12:2024

Explosives for civil uses - Detonators and detonating cord relays - Part 12: Verification of resistance to hydrostatic pressure of detonators, detonating cord relays and surface connectors; German version FprEN 13763-12:2024

Fixed firefighting systems - Water mist systems - Part 12: Test protocol for commercial deep fat cooking fryers for manually activated open nozzle systems; German version FprEN 14972-12:2024

Extended application of results from fire resistance tests - Part 12: Loadbearing masonry walls; German and English version prEN 15080-12:2022

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 15-1: Type MPO with 12 fibre PPS ferrules terminated on EN 60793-2 category A1a multimode fibre for 50/125 micron multimode fibre - macrobend enhanced fibre only; German and English version prEN 50377-15-1:2020

Power transformers - Additional European requirements - Part 1-2: Common part - Assessment of energy performance; German and English version prEN 50708-1-2:2020