Fire behaviour of building materials and building components - Part 20: Complementary verification for the assessment of the fire behaviour of external wall claddings

Multi-bucket system vehicles, swivelling devices - General requirements and marking - Part 1: For standard containers with a nominal volume of 5 m³ to 20 m³

Copper and copper alloys - Plumbing fittings - Part 20: Definitions, thread dimensions, test methods, reference data and supporting information; German and English version EN 1254-20:2021/prA1:2024

Aerospace series - Steel X2CrNi18-9 (1.4307) - Air melted - Softened - Plates, sheets and strips - 0,4 mm ≤ a ≤ 20 mm - 520 MPa ≤ Rₘ ≤ 670 MPa; German version ASD-STAN prEN 2467:2023

Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 50 A - Part 001: Technical specification; English version prEN 3661-001:2023

Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 20 A to 50 A - Part 001: Technical specification; English version prEN 3662-001:2023

Aircraft ground support equipment - Specific requirements - Part 20: Electrical ground power units

Explosives for civil uses - Detonators and detonating cord relays - Part 20: Verification of total electrical resistance of electric detonators; German version FprEN 13763-20:2024

Safety of toys - Part 20: Microbiological safety of toys containing accessible aqueous media

Instrument Transformers - Part 20: Safety requirements of Instrument Transformers for High Voltage applications