
31.		Postal services [documento electrónico] : mail item processing: optical characteristics for processing letters: EN 13619: November 2002 / European Committee for Standardization Data Publicação: 2002 Tema: Normas
32.		Postal services [documento electrónico] : forms: harmonised vocabulary: ENV 13712: April 2000 / European Committee for Standardization Data Publicação: 2000 Tema: Normas
33.		Postal services [documento electrónico] : apertures of private letter boxes and letter plates: requirements and test methods: EN 13724: November 2002 / European Committee for Standardization Data Publicação: 2002 Tema: Normas
34.		Postal services [documento electrónico] : quality of service: measurement of the transit time of end-to-end services for single piece priority mail and first class mail: EN 13850: Mai 2002 / European Committee for Standardization Data Publicação: 2002 Tema: Normas
35.		Postal services [documento electrónico] : hybrid mail: document type definitions for customer to operator: a common set of default tags: ENV 14014: July 2001 / European Committee for Standardization Data Publicação: 2001 Tema: Normas
36.		Postal services [documento electrónico] : quality of service: measurement of loss of registered mail and other types of postal service using a track and trace system: EN 14137: September 2003 / European Committee for Standardization Data Publicação: 2003 Tema: Normas
37.		Postal services [documento electrónico] : address databases: part 1: components of postal addresses: EN 14142-1: February 2003 / European Committee for Standardization Data Publicação: 2003 Tema: Normas
38.		Postal services [documento electrónico] : automatic identification of receptacles and containers: mail aggregates: CEN/TS 14441: March 2003 / European Committee for Standardization Data Publicação: 2003 Tema: Normas
39.		SAE ARP 958 : revision D: 1999: electromagnetic interference measurement antennas, standard calibration methods / SAE - Society of Automotive Engineers Data Publicação: 1999 Tema: Normas
40.		UPU technical standards / Universal Postal Union Data Publicação: 2002 Tema: Vária