Normas ISO

Indoor air-- Part 30: Sensory testing of indoor air

Health and safety in welding and allied processes -- Arc welding fume components

Information and documentation -- RFID in libraries-- Part 3: Fixed length encoding

Classification of dense shaped refractory products-- Part 4: Special products

Information technology -- Procedures for the operation of object identifier registration authorities-- Part 8: Generation of universally unique identifiers (UUIDs) and their use in object identifiers

ISO 20283-4:2012/Amd 1:2014