Normas ISO

Ships and marine technology — Virtual reality and simulation training systems for lifesaving appliances and arrangements

Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 1CB: Frame replication and elimination for reliability — Amendment 1: Information model, YANG data model, and management information base module

Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 1CB: Frame replication and elimination for reliability — Amendment 2: Extend stream identification functions

Security and resilience — Authenticity, integrity and trust for products and documents — Guidelines to establish a framework for trust and interoperability

Textile floor coverings — State of the art on maintenance and cleaning

Respiratory protective devices — Human factors — Part 6: Psycho-physiological effects

Respiratory protective devices — Human factors — Part 4: Work of breathing and breathing resistance: physiologically based limits

Springs — Measurement and test parameters — Part 2: Cold formed cylindrical helical extension springs

Graphical symbols — Registered public information symbols