Normas ISO

Information technology -- Telecommunications and information exchange between systems -- Elements of management information related to OSI Data Link Layer standards

Information technology -- Data interchange on 130 mm (5,25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on both sides -- ISO type 202-- Part 1: Dimensional, physical and magnetic characteristics

Information technology -- Telecommunications and information exchange between systems -- 26-pole interface connector mateability dimensions and contact number assignments

Information technology -- Telecommunications and information exchange between systems -- Private integrated services network-- Part 1: Reference configuration for PISN Exchanges (PINX)

Information technology -- Telecommunications and information exchange between systems -- Synchronization methods and technical requirements for Private Integrated Services Networks

Pneumatic fluid power -- Directional control valves -- Measurement of shifting time