Normas ISO

Telecommunications and information exchange between systems — Specific requirements for local and metropolitan area networks — Part 3: Standard for Ethernet — Amendment 1: Physical layer specifications and management parameters for 2.5 Gb/s and 5 Gb/s operation over backplane

Telecommunications and exchange between information technology systems — Requirements for local and metropolitan area networks — Part 3: Standard for Ethernet — Amendment 3: Media access control parameters for 50 Gb/s and physical layers and management parameters for 50 Gb/s, 100 Gb/s, and 200 Gb/s operation

STEP geometry visualization services

Agricultural machinery — Equipment for sowing — Minimization of the environmental effects of fan exhaust from pneumatic systems — Amendment 1

Brazing — Qualification testing of brazers and brazing operators

Radio frequency identification of animals — Standardization of injection sites for different animal species — Part 2: Equine (horses, donkeys and zebras)

Metallic materials — Torque-controlled fatigue testing

Non-destructive testing — Qualification and certification of NDT personnel

Ships and marine technology — Marine environment protection — Specification for collecting data on ship's fuel oil consumption