High-voltage switchgear and controlgear - Part 320: Environmental aspects and life cycle assessment rules for high-voltage switchgear and controlgear (Endorsed by Asociación Espanola de Normalización in February of 2026.)

Die Norm herausgegeben am 1.2.2026

High-voltage switchgear and controlgear - Part 5: Common specifications for direct current switchgear and controlgear (Endorsed by Asociación Espanola de Normalización in February of 2026.)

Die Norm herausgegeben am 1.2.2026

Solid-state relays - Safety requirements

Die Norm herausgegeben am 25.2.2026

Low-voltage switchgear and controlgear - Product data and properties for information exchange - Engineering data - Part 2-3: Functional safety and reliability

Die Norm herausgegeben am 25.2.2026

Portable multimedia equipment - Determination of battery duration - Part 3: Wearable powered loudspeaker equipment (Endorsed by Asociación Espanola de Normalización in February of 2026.)

Die Norm herausgegeben am 1.2.2026

Railway applications - Hydrogen and fuel cell systems for rolling stock - Part 3: Performance test methods for fuel cell power system (Endorsed by Asociación Espanola de Normalización in February of 2026.)

Die Norm herausgegeben am 1.2.2026

Resilient floor coverings - Polyvinyl chloride floor coverings on jute backing or on polyester felt backing or on a polyester felt with a polyvinyl chloride backing - Specification

Die Norm herausgegeben am 25.2.2026

Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 4: Identification of monophasic Salmonella Typhimurium (1,4,[5],12:i:-) by polymerase chain reaction (PCR) (ISO 6579-4:2025)

Die Norm herausgegeben am 4.2.2026

Paper, board and pulps. Determination of pH of aqueous extracts. Part 1: Cold extraction

Die Norm herausgegeben am 25.2.2026

Paper, board and pulps. Determation of pH of aqueous extracts. Part 2: Hot extraction

Die Norm herausgegeben am 25.2.2026