Normas ISO

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Do not disturb and do not disturb override supplementary services

Information technology -- Open Systems Interconnection -- Service definition for the Association Control Service Element

Information technology -- Open Systems Interconnection -- Session service definition

Information technology -- Open Systems Interconnection -- Connection-oriented Session protocol: Protocol specification

Petroleum products -- Determination of bromine number of distillates and aliphatic olefins -- Electrometric method

Iron ores -- Static test for low-temperature reduction-disintegration-- Part 1: Reaction with CO, CO2 and H2