Normas ISO

Information technology -- International Standardized Profile RA -- Relaying the Connectionless-mode Network Service-- Part 2: LAN subnetwork-dependent, media-independent requirements

Information technology -- International Standardized Profile RA -- Relaying the Connectionless-mode Network Service-- Part 3: CSMA/CD LAN subnetwork-dependent, media-dependent requirements

Coal sizing equipment -- Performance evaluation

Information technology -- Customer premises cabling -- Planning and installation guide to support ISO/IEC 8802-5 token ring stations

Pipe threads where pressure-tight joints are made on the threads-- Part 1: Dimensions, tolerances and designation

Information technology -- International Standardized Profile TAnnnn -- Connection-mode Transport Service over Connectionless-mode Network Service-- Part 13: MAC sublayer and physical layer dependent requirements for a Token Ring LAN subnetwork