Normativa ISO UNE gratis

Fecha de publicación: 21/03/2024 Tracked Changes. Blanks for superabrasive cutting-off wheels. Mounting and fixing bores. Building construction and civil engineering BS ISO 21538:2024 – TC

Fecha de publicación: 21/03/2024 Tracked Changes. Rubber, vulcanized or thermoplastic. Determination of stress relaxation in compression. Testing at constant temperature BS ISO 3384-1:2024 – TC

Fecha de publicación: 21/03/2024 Tracked Changes. Plastics piping systems for water supply, and for drains and sewers under pressure. Polyethylene (PE). Valves for water supply systems BS EN 12201-4:2024 – TC

Fecha de publicación: 21/03/2024 Tracked Changes. Space environment (natural and artificial). Cosmic ray and solar energetic particle penetration inward the magnetosphere. Method of determination of the effective vertical cut-off rigidity BS ISO 17520:2024 – TC

Fecha de publicación: 21/03/2024 Compatibility of lubricants with synthetic male condoms PD ISO/TS 23148:2024

Fecha de publicación: 21/03/2024 Information technology. Artificial intelligence. Reference architecture of knowledge engineering BS ISO/IEC 5392:2024

Fecha de publicación: 21/03/2024 BS EN IEC 62351-8 Power systems management and associated information exchange – Data and communications security. Role-based access control for power system management 24/30489396 DC

Fecha de publicación: 22/03/2024 BS EN IEC 61547 Equipment for general lighting purposes – EMC immunity requirements 24/30488496 DC

Fecha de publicación: 22/03/2024 Tracked Changes. Gas meters .Turbine gas meters BS EN 12261:2024 – TC

Fecha de publicación: 22/03/2024 BS EN IEC 62608-1 Multimedia home network configuration – Basic reference model. Part 1: System model 24/30448206 DC