EN 14508 [documento eletrónico] : postal services; : quality of service; : measurement of the transit time of end-to-end services for single piece non- priority mail and second class mail / European Committee for Standardization
CEN/TS 15472 [documento eletrónico] : postal services; : method for measurement of parcel transit time for cross-border parcels within the European Union and EFTA using Tracking and Tracing / European Committee for Standardization
EN 14534 [documento eletrónico] : postal services; : quality of service; : measurement of the transit time of end-to-end services for bulk mail / European Committee for Standardization
EN 50310 [documento eletrónico] : telecommunications bonding networks for buildings and other structures / European Commitee for Electrothecnical Standardization
EN 50399:2011/A1 [documento eletrónico] : common test methods for cables under fire conditions; : heat release and smoke production measurement on cables during flame spread test; : test apparatus, procedures, results / European Commitee for Electrothecnical Standardization