Railway applications - Design for PRM use - General requirements - Part 3: Optical and friction characteristics; German and English version prEN 16584-3:2022

Lubricants - Determination of the Coefficient of Friction of Synchronizer Lubricated by Manual Transmission Fluids (MTF) - High-Frequency, Linear-Oscillation (SRV) Test Machine

Geosynthetics - Determination of friction characteristics - Part 2: Inclined plane test (ISO/DIS 12957-2:2023); German and English version prEN ISO 12957-2:2023

Explosives for civil uses - Detonating cords and safety fuses - Part 3:Verification of insensitiveness to friction of the core of detonating cords; German version FprEN 13630-3:2024

Explosives for civil uses - Explosives for blasting, boosters and explosive substances - Part 3: Verification of the insensitiveness to friction of explosives for blasting and explosive substances; German version FprEN 13631-3:2024